SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
                               [Amendment No. ___]

Filed by the Registrant                           [X]
Filed by a party other than the Registrant        [ ]

Check the appropriate box:
   [ ]   Preliminary Proxy Statement
   [ ]   Confidential, for Use of the Commission Only (as permitted by
         Rule 14a-6(e)(2))
   [X]   Definitive Proxy Statement
   [ ]   Definitive Additional Materials
   [ ]   Soliciting Material Pursuant to Section 240.14a-11(c) or
         Section 240.14a-12
- --------------------------------------------------------------------------------
                      INVESCO GLOBAL HEALTH SCIENCES FUND
                (Name of Registrant as Specified in its Charter)

                                       N/A
    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)
- --------------------------------------------------------------------------------

Payment of Filing Fee (Check the appropriate box):

   [X]   No fee required
   [ ]   $125 per Exchange Act Rules 0-11(c)1(ii), 14a-6(i)(1), 14a-6(i)(2)
         or Item 22(a)(2) of Schedule A
   [ ]   Fee computed on table below per Exchange Act Rules 14a-6(i)(1)
         and 0-11.

          1.   Title of each class of securities to which transaction applies:

               ---------------------------------------------------------------
          2.   Aggregate number of securities to which transaction applies:

               ---------------------------------------------------------------
          3.   Per unit price or other underlying value of transaction  computed
               pursuant to Exchange Act Rule 0-11 (set forth the amount on which
               the filing fee is calculated and state how it was determined):

               ---------------------------------------------------------------
          4.   Proposed maximum aggregate value of transaction:

               ---------------------------------------------------------------
          5.   Total fee paid:

               ---------------------------------------------------------------
   [ ]   Fee paid previously with preliminary materials.
   [ ]   Check box if any part of the fee is offset as  provided  by Exchange
         Act Rule 0-11(a)(2) and identify the filing for which the offsetting
         fee  was  paid   previously.   Identify  the   previous   filing  by
         registration  statement number, or the Form or Schedule and the date
         of its filing.

          1.   Amount Previously Paid:

               ---------------------------------------------------------------
          2.   Form, Schedule or Registration Statement No.:

               ---------------------------------------------------------------
          3.   Filing Party:

               ---------------------------------------------------------------
          4.   Date Filed:

               ---------------------------------------------------------------



[INVESCO FUNDS ICON] INVESCO FUNDS        INVESCO GLOBAL HEALTH SCIENCES FUND
                                                               MARCH 19, 2001

================================================================================

Dear INVESCO Global Health Sciences Fund Shareholder:

We are  pleased  to  enclose  the Proxy  Statement  for the May 8,  2001  annual
shareholders'   meeting  of  your  Fund.  Please  take  the  time  to  read  the
accompanying  Proxy  Statement  and cast your  vote,  since the  matters  we are
submitting  for your  consideration  are  important  to the Fund and to you as a
shareholder. Your vote is important.

We are requesting action on the following proposals:

1    Election of two  trustees:  INVESCO and the Board of Trustees  propose that
     Mark H. Williamson and Larry Soll, PhD. be re-elected as Class B Trustees;

2    Reorganization of the Fund as a newly created series of an existing INVESCO
     Funds open-end investment company

     a.   Approval of the proposed Agreement and Plan of Reorganization  whereby
          all the assets and liabilities of Global Health Sciences Fund would be
          transferred  to a newly  created  series of an existing  INVESCO Funds
          open-end  investment  company,  in exchange for shares of the New Fund
          resulting from the Reorganization;

     b.   Approval of a New Investment  Advisory  Agreement  Between INVESCO and
          the New Fund Resulting from the Reorganization; and

     c.   Approval of the following New Fundamental  Investment  Policies of the
          New Fund Resulting from the Reorganization:

          i.   Fundamental Investment Restriction Relating to Borrowing;

          ii.  Fundamental    Investment    Restriction   relating   to   Issuer
               Diversification;

          iii. Fundamental Investment Restriction relating to Lending;

          iv.  Conforming Language of Fundamental Investment Policies

          v.   Fundamental  Investment  Restriction  Relating  to  Master-Feeder
               Structure.

The principal matter to be acted upon at the meeting is Proposal 2. SHAREHOLDERS
SHOULD  NOTE  THAT IN  ORDER  FOR  THE  PROPOSED  GLOBAL  HEALTH  SCIENCES  FUND
REORGANIZATION TO GO INTO EFFECT ALL OF THE INDIVIDUAL  PROPOSALS TO BE VOTED ON
WHICH ENCOMPASS PROPOSAL 2 MUST BE APPROVED. IF ALL OF PROPOSALS 2(a), 2(b), AND
2(c) DO NOT PASS THEN THE PROPOSED  GLOBAL HEALTH  SCIENCES FUND  REORGANIZATION
WILL BE ABANDONED AND GLOBAL HEALTH  SCIENCES FUND WILL CONTINUE TO OPERATE AS A
CLOSED-END INVESTMENT COMPANY. The intent of Proposal 2 is to allow shareholders
to immediately buy and sell shares of the Fund at net asset value,  subject to a
contingent deferred sales charge explained in the Proxy Statement.  The Board of
Trustees has unanimously approved this proposal because it believes it is in the
best  interests  of  shareholders.  Among  other  things,  the board of trustees
determined that open-ending the Fund was the most effective action that could be
taken to eliminate  the  persistent  discount  from net asset value at which the
Fund's  shares,  and the  shares of most  other  equity  closed-end  funds  have
historically traded.


We appreciate  your  thoughtful  consideration  of these issues and ask that you
vote promptly. If we do not receive sufficient votes to approve these proposals,
it may  necessitate  a further  mailing  or a  telephone  canvass.  The fund has
enlisted the  services of  Shareholder  Communications  Corporation  ("SCC"),  a
professional  proxy  solicitation  firm, to assist  shareholders  with the proxy
process.  As the  meeting  date  approaches,  you may  receive  a call  from SCC
encouraging you to exercise your right to vote.

Again,  we urge you to review the enclosed  proxy  material and vote your shares
utilizing one of the convenient  methods found on the voting  insert.  By voting
your shares,  you will help us eliminate the possibility of additional  expenses
incurred from further solicitation efforts.

If you have any questions  regarding  the enclosed  material or the execution of
your vote, please call Shareholder Communications Corporation at 1-800-634-9899.
Thank you.

                                    Sincerely,

                                    /s/ Mark H. Williamson
                                    --------------------------------
                                    MARK H. WILLIAMSON
                                    President
                                    INVESCO Global Health Sciences Fund



                                      INVESCO  GLOBAL  HEALTH  SCIENCES FUND
                                                      7800 East Union Avenue
                                                      Denver, Colorado 80237

                   NOTICE OF ANNUAL MEETING OF SHAREHOLDERS
                          TO BE HELD ON MAY 8, 2001
================================================================================


Notice is hereby given that the annual meeting of  shareholders  (the "Meeting")
of INVESCO  Global  Health  Sciences  Fund (the  "Fund") will be held at 7800 E.
Union  Avenue,  Denver,  Colorado  80237 on Tuesday  May 8, 2001,  at 1:00 p.m.,
Mountain Time, for the following purposes:

1)   Election of two  trustees:  INVESCO and the Board of Trustees  propose that
     Mark H. Williamson and Larry Soll, PhD. be re-elected as Class B Trustees;

2)   Reorganization of the Fund as a newly created series of an existing INVESCO
     Funds open-end investment company

     a.   Approval of the proposed Agreement and Plan of Reorganization  whereby
          all the assets and liabilities of Global Health Sciences Fund would be
          transferred  to a newly  created  series of an existing  INVESCO Funds
          open-end  investment  company,  in exchange for shares of the New Fund
          resulting from the Reorganization;

     b.   Approval of a New Investment  Advisory  Agreement  Between INVESCO and
          the New Fund Resulting from the Reorganization; and

     c.   Approval of the following New Fundamental  Investment  Policies of the
          New Fund Resulting from the Reorganization:

          i.   Fundamental Investment Restriction Relating to Borrowing;

          ii.  Fundamental    Investment    Restriction   Relating   to   Issuer
               Diversification;

          iii. Fundamental Investment Restriction Relating to Lending;

          iv.  Conforming Language of Fundamental Investment Policies; and

          v.   Fundamental  Investment  Restriction  Relating  to  Master-Feeder
               Structure.

The  Trustees  of the Fund have fixed the close of  business on March 9, 2001 as
the record date for the determination of shareholders  entitled to notice of and
to vote at the Meeting or any adjournment(s) thereof.

A complete list of shareholders of the Fund entitled to vote at the Meeting will
be available and open to the  examination of any shareholder of the Fund for any
purpose germane to the Meeting during ordinary  business hours at the offices of
the Fund,  7800 East Union Avenue,  Denver,  Colorado 80237. A copy of this list
also will be available at the Meeting.

You are cordially invited to attend the Meeting.  Shareholders who do not expect
to attend the Meeting in person are  requested  to  complete,  sign and date the
enclosed form of proxy and return it promptly in the envelope  provided for that
purpose.  The enclosed proxy is being solicited on behalf of the Trustees of the
Fund.


                                    IMPORTANT

Please  mark,  sign,  date and return  the  enclosed  proxy in the  accompanying
envelope  as soon as possible  in order to ensure a full  representation  at the
Meeting.  The Meeting will have to be adjourned without  conducting any business
if less than a majority of the eligible shares is represented,  and the Fund, at
shareholders'  expense, will have to continue to solicit votes until a quorum is
obtained.  The  Meeting  also may be  adjourned,  if  necessary,  to continue to
solicit  votes if less than the required  shareholder  vote has been obtained to
re-elect  the  Trustees  or approve  the other  Proposals  to be voted on at the
meeting.  Your vote,  then,  could be critical in allowing  the Fund to hold the
Meeting as scheduled.  By marking,  signing and promptly  returning the enclosed
proxy, you may eliminate the need for additional solicitation.  Your cooperation
will be appreciated.

                                               By Order of the Trustees,

                                               /s/ Glen A. Payne
                                               ------------------
                                               Glen A.  Payne
                                               Secretary

Denver, Colorado

Dated:  March 19, 2001





                                 PROXY STATEMENT

                       ANNUAL MEETING OF SHAREHOLDERS OF:
                       INVESCO GLOBAL HEALTH SCIENCES FUND

                                TABLE OF CONTENTS

Voting Information......................................................4
Synopsis................................................................6

PROPOSAL 1:  ELECTION OF TRUSTEES OF THE FUND...........................7

PROPOSAL 2(a):  TO APPROVE THE REORGANIZATION..........................11
  I.    Summary........................................................11
  II.   Reorganization As A Maryland Corporation.......................12
  III.  Information Regarding Counselor Series Funds...................13
  IV.   Reasons For The Reorganization.................................17
  V.    Master Distribution Plan And Agreement.........................20
  VI.   Comparison Of Open-End And Closed-End Investment Companies.....21
  VII.  Comparison Of A Maryland Corporation And A
        Massachusetts Business Trust...................................22
  VIII. Conclusion.....................................................24

PROPOSAL 2(b) - APPROVAL OF A NEW INVESTMENT ADVISORY AGREEMENT........25
  I.    Current Investment Advisory Agreement..........................25
  II.   Proposed Investment Advisory Agreement.........................25
  III.  Annual Fund Operating Expenses.................................28

PROPOSAL 2(c) - APPROVAL OF THE FOLLOWING NEW  FUNDAMENTAL
        INVESTMENT  POLICIES...........................................30
(i) -   Fundamental Investment Restriction Relating  to Borrowing......30
(ii) -  Fundamental  Investment  Restriction Relating to
        Issuer  Diversification........................................31
(iii) - Fundamental  Investment  Restriction  Relating  to  Lending....31
(iv) -  Conforming Language  of  Fundamental  Investment  Policies.....31
(v)  -  Fundamental Investment Restriction Relating to
        Master-Feeder Structure........................................32
Additional Information Concerning - Non-Fundamental Investment
Restrictions of New Fund...............................................33

APPENDIX A FORM OF AGREEMENT AND PLAN OF REORGANIZATION................35

APPENDIX B INVESTMENT ADVISORY AGREEMENT...............................45

APPENDIX C MASTER  AGREEMENT AND PLAN OF DISTRIBUTION..................52

APPENDIX D CHARTER OF THE AUDIT COMMITTEE..............................59



                                             INVESCO GLOBAL HEALTH SCIENCES FUND
                                                          7800 East Union Avenue
                                                          Denver, Colorado 80237
                                                      (Toll Free) 1(800)528-8765
================================================================================

                                 PROXY STATEMENT

                       ANNUAL MEETING OF SHAREHOLDERS OF:
                       INVESCO GLOBAL HEALTH SCIENCES FUND
                       (A MASSACHUSETTS BUSINESS TRUST)
                            TO BE HELD ON MAY 8, 2001

                               VOTING INFORMATION

      This Proxy Statement ("Proxy Statement") is furnished in connection with a
solicitation  of proxies  made by, and on behalf  of, the Board of  Trustees  of
INVESCO Global Health Sciences Fund ("Global Health Sciences Fund" or "Fund") to
be used at the Annual Meeting of  Shareholders of INVESCO Global Health Sciences
Fund and at any adjournments thereof  ("Meeting"),  to be held on May 8, 2001 at
1:00 p.m. at 7800 East Union  Avenue,  Denver,  Colorado  80237,  the  principal
executive  office of Global Health  Sciences Fund and INVESCO Funds Group,  Inc.
("INVESCO"), the Fund's investment adviser.

      The purpose of the Meeting is set forth in the  accompanying  Notice.  The
solicitation  is made  primarily by the mailing of this Proxy  Statement and the
accompanying proxy card on or about March 19, 2001. Supplementary  solicitations
may be made by mail,  telephone,  facsimile,  electronic  means  or by  personal
interview by representatives of Global Health Sciences Fund and also may be made
by telephone or oral  communications by  representatives  of INVESCO and INVESCO
Distributors,  Inc. ("IDI"),  the distributor of the INVESCO group of investment
companies  ("INVESCO  Funds"),  who will not receive any  compensation for these
activities   from  Global  Health   Sciences  Fund.  In  addition,   Shareholder
Communications Corporation,  Inc. will assist the Fund in soliciting proxies for
the Meeting and will be paid a fee of  approximately  $12,500 (or such other fee
as  determined  necessary  and  appropriate  by  the  Fund)  plus  out-of-pocket
expenses.  If you have any  questions  regarding  this  Proxy  Statement  or the
execution of your vote, please call Shareholder  Communications Corporation at 1
(800)  634-9899.  The expenses in connection with preparing this Proxy Statement
and its  enclosures  will be paid by Global Health  Sciences Fund. The Fund will
reimburse brokerage firms and others for their reasonable expenses in forwarding
solicitation material to the beneficial owners of shares.

      If the enclosed proxy card is executed and returned,  it may  nevertheless
be  revoked at any time prior to its use by  written  notification  received  by
Global Health Sciences Fund, by the execution of a later-dated proxy card, or by
attending the Meeting and voting in person.

      All proxy  cards  solicited  by the Board of  Trustees  that are  properly
executed and received by the Secretary  prior to the Meeting,  and which are not
revoked,  will be voted at the Meeting.  Shares represented by such proxies will
be voted in accordance with the  instructions  thereon.  If no  specification is
made on a proxy card,  it will be voted FOR the matters  specified  on the proxy
card. Only proxies that are voted will be counted toward  establishing a quorum.
Broker non-votes are not considered voted for this purpose.  Shareholders should
note that  while  votes to  ABSTAIN  will count  toward  establishing  a quorum,
passage of any  proposal  being  considered  at the Meeting will occur only if a
sufficient  number of votes  are cast FOR the  proposal.  Accordingly,  votes to
ABSTAIN and votes  AGAINST  will have the same effect in  determining  whether a
proposal is approved.


      If a quorum is not  present at the  Meeting,  or if a quorum is present at
the Meeting but  sufficient  votes to approve one or more of the proposed  items
are not received, or if other matters arise requiring shareholder attention, the
persons  named as proxy  agents  may  propose  one or more  adjournments  of the
Meeting to permit further  solicitation of proxies.  Any such  adjournment  will
require  the  affirmative  vote of a  majority  of those  shares  present at the
Meeting or  represented  by proxy.  When voting on a proposed  adjournment,  the
persons named as proxy agents will vote FOR the proposed  adjournment all shares
that they are  entitled to vote with  respect to each item,  unless  directed to
vote  AGAINST  the item,  in which case such  shares  will be voted  against the
proposed  adjournment with respect to that item. A shareholder vote may be taken
on one or more of the items in this  Proxy  Statement  or on any other  business
properly  presented at the meeting prior to such adjournment if sufficient votes
have been received and it is otherwise appropriate.

      GLOBAL HEALTH SCIENCES FUND WILL FURNISH,  WITHOUT  CHARGE,  A COPY OF ITS
ANNUAL  REPORT FOR THE FISCAL YEAR ENDED OCTOBER 31, 2000,  AND ITS  SEMI-ANNUAL
REPORT FOR THE PERIOD ENDED APRIL 30, 2000, TO ANY SHAREHOLDER REQUESTING EITHER
REPORT. REQUESTS FOR THE ANNUAL REPORT AND THE SEMI-ANNUAL REPORT SHOULD BE MADE
IN WRITING TO INVESCO  GLOBAL  HEALTH  SCIENCES  FUND,  7800 EAST UNION  AVENUE,
DENVER, COLORADO 80237, OR BY CALLING 1 (800) 528-8765.

      INVESCO,  with main  offices  located at 7800 East Union  Avenue,  Denver,
Colorado 80237, is Global Health Sciences Fund's Investment Adviser.

      As of March 9, 2001,  ("Record  Date"),  Global  Health  Sciences Fund had
42,278,872   shares  of  beneficial   interest,   $0.01  par  value  per,  share
outstanding.  Shareholders of record of Global Health Sciences Fund at the close
of  business  on March 9,  2001 will be  entitled  to vote at the  Meeting  with
respect  to the  proposals  set  forth in the  accompanying  notice.  Each  such
shareholder  will be  entitled  to one vote for each  share  (and  proportionate
fractional votes for each fraction of a share) held on that date.

      There  were  no  persons  known  to own  beneficially  5% or  more  of the
outstanding  shares of the Fund on the  Record  Date.  On the record  date,  the
trustees and officers of the Fund, as a group,  beneficially owned less than one
percent of the outstanding shares of the Fund.

VOTES REQUIRED:  ALTHOUGH  SEPARATE VOTES ARE BEING TAKEN ON EACH ELEMENT OF THE
REORGANIZATION,  THE  REORGANIZATION  WILL  TAKE  EFFECT  ONLY IF EACH AND EVERY
INDIVIDUAL PROPOSAL ENCOMPASSING PROPOSAL 2 IS APPROVED BY SHAREHOLDERS.

PROPOSAL 1

      A MAJORITY  OF THE SHARES OF THE FUND  ENTITLED  TO VOTE,  REPRESENTED  IN
PERSON  OR BY PROXY  WILL  CONSTITUTE  A QUORUM AT THE  MEETING.  IF A QUORUM IS
PRESENT, THE AFFIRMATIVE VOTE OF A PLURALITY (I.E., THE LARGEST NUMBER OF SHARES
VOTED AT THE MEETING FOR A TRUSTEE  NOMINEE)  OF THE SHARES  REPRESENTED  AT THE
MEETING AND ENTITLED TO VOTE SHALL DETERMINE PROPOSAL 1.

INTERDEPENDENCY OF PROPOSALS 2(a), 2(b) AND 2(c)

      PROPOSALS  2(a),  2(b)  AND  2(c),  AND EACH  ELEMENT  THEREOF  ARE  BEING
PRESENTED TO SHAREHOLDERS BY THE TRUSTEES AS A COMPREHENSIVE  PLAN TO REORGANIZE
GLOBAL  HEALTH  SCIENCES  FUND AS A SERIES OF AN  OPEN-END  INVESTMENT  COMPANY.
ACCORDINGLY,  THE PROPOSED  GLOBAL HEALTH SCIENCES FUND  REORGANIZATION  WILL BE
IMPLEMENTED  ONLY IF SHAREHOLDERS  APPROVE ALL THREE OF PROPOSALS 2(a), 2(b) AND
2(c) AND EACH ELEMENT THEREOF.


PROPOSALS 2(a), 2(b) AND 2(c)

      THE  DECLARATION  OF TRUST OF GLOBAL  HEALTH  SCIENCES  FUND PROVIDES THAT
APPROVAL OF PROPOSAL 2(a), CONCERNING  REORGANIZATION OF THE FUND AS AN OPEN-END
FUND, REQUIRES A MAJORITY  SHAREHOLDER VOTE, WHICH IS DEFINED IN THE DECLARATION
OF TRUST AS THE VOTE OF THE HOLDERS OF A MAJORITY OF SHARES, WHICH SHALL CONSIST
OF A MAJORITY OF SHARES  PRESENTED IN PERSON OF BY PROXY AND ENTITLED TO VOTE AT
A MEETING OF  SHAREHOLDERS  AT WHICH A QUORUM,  AS DETERMINED IN ACCORDANCE WITH
THE BY-LAWS, IS PRESENT. THE DECLARATION OF TRUST OF GLOBAL HEALTH SCIENCES FUND
FURTHER  PROVIDES  THAT  SHOULD A GREATER  VOTE BE  REQUIRED  BY THE  INVESTMENT
COMPANY ACT OF 1940 (THE "1940 ACT"),  THEN THAT GREATER VOTE REQUIREMENT  SHALL
APPLY.  BECAUSE  PROPOSAL  2(b)  CONTAINS  APPROVAL OF THE  PROPOSED  INVESTMENT
ADVISORY AGREEMENT, AND PROPOSAL 2(c) CONTAINS CHANGES TO FUNDAMENTAL INVESTMENT
RESTRICTIONS,  THE 1940 ACT REQUIRES AN  AFFIRMATIVE  VOTE OF A "MAJORITY OF THE
OUTSTANDING  VOTING  SECURITIES" OF THE FUND. THE 1940 ACT DEFINES  "MAJORITY OF
THE OUTSTANDING VOTING SECURITIES" AS THE LESSER OF (I) 67% OF THE SHARES OF THE
FUND  PRESENT AT THE MEETING IF THE OWNERS OF MORE THAN 50% OF THOSE SHARES THEN
OUTSTANDING  ARE  PRESENT  IN  PERSON  OR BY PROXY OR (II)  MORE THAN 50% OF THE
FUND'S OUTSTANDING SHARES.  THEREFORE, THE APPROVAL OF PROPOSALS 2(a), 2(b), AND
2(c) AND EACH ELEMENT  THEREOF,  REQUIRE THE AFFIRMATIVE  VOTE OF A "MAJORITY OF
THE OUTSTANDING VOTING SECURITIES" OF THE FUND'S SHAREHOLDERS ENTITLED TO VOTE.

SYNOPSIS

      Shareholders  of Global Health Sciences Fund will be asked at the upcoming
Meeting  (1) to elect two Class B Trustees  of Global  Health  Sciences  Fund to
serve  for a  term  expiring  on  the  date  on  which  the  annual  meeting  of
shareholders  is held in 2004,  or until their  respective  successors  are duly
elected and qualified; (2) to vote upon and approve the reorganization of Global
Health  Sciences  Fund  ("Reorganization")  as an open-end  fund,  as more fully
described  below;  (3) if Proposal  2(a) is approved,  to approve an  Investment
Advisory  Agreement  between  INVESCO  and  the  new  fund  resulting  from  the
Reorganization; and (4) if Proposal 2(a) is approved, to approve the Fundamental
Investment Policies of the new fund resulting from the Reorganization.

THE PROPOSED REORGANIZATION

      Shareholders of Global Health Sciences Fund are being asked to approve the
Reorganization,  the principal  purpose of which is to reorganize  Global Health
Sciences Fund into an open-end fund by reorganizing  the Fund as a newly created
series  ("New  Fund") of  INVESCO  Counselor  Series  Funds,  Inc.,  a  Maryland
corporation  ("Counselor  Series Funds").  As a closed-end  fund,  Global Health
Sciences  Fund's  shares  have  often  traded at a discount  to net asset  value
("NAV").  Reorganizing  Global  Health  Sciences Fund into an open-end fund will
eliminate the discount and give shareholders of New Fund the ability IMMEDIATELY
to  realize  the value of their  shares by  redeeming  them from New Fund at NAV
(subject to a  Contingent  Deferred  Sales  Charge  ("CDSC") of 2% for the first
twelve months following the Reorganization, as described in Proposal 2(a)).

      The Reorganization will be accomplished  pursuant to an Agreement and Plan
of  Reorganization  ("Agreement")  which is  attached  hereto as Appendix A. The
Agreement  provides  for the  acquisition  by New Fund of all of the  assets  of
Global Health Sciences Fund in exchange,  share for share, for Class A shares of
stock of New Fund and the  assumption by New Fund of the  liabilities  of Global
Health  Sciences  Fund. The net asset value per share of New Fund will equal the
net  asset  value  per  share  of  Global  Health  Sciences  Fund on the date of
Reorganization.  As provided in the Agreement,  Global Health Sciences Fund will
then  constructively   distribute  the  Class  A  shares  of  New  Fund  to  its
shareholders in liquidation of Global Health  Sciences Fund. The  Reorganization
will occur as soon as practical after the Annual Meeting,  or on such other date
as the  Board of  Trustees  of  Global  Health  Sciences  Fund and the  Board of
Directors of Counselor Series Funds may determine ("Closing Date"). Accordingly,
as a result of the Reorganization, Global Health Sciences Fund will dissolve and
the former  shareholders  of Global  Health  Sciences  Fund will become  Class A
shareholders  of New  Fund.  It is  expected  that  the  Reorganization  will be
completed on or before May 31, 2001, but may be delayed if an adjournment of the
Meeting is required.


      New Fund will have the same investment objective, and, except as described
below, generally similar investment policies and restrictions as currently apply
to Global Health Sciences Fund.  However,  as described in Proposal 2(c), Global
Health Sciences Fund's investment restrictions and policies are, in specific and
material  respects,  different from those associated with New Fund and Counselor
Series  open-end  equity funds.  These  differences  in  fundamental  investment
restrictions  relate to the Funds' ability to borrow, to lend assets,  and their
issuer  diversification   requirements.   New  Fund  will  have  non-fundamental
investment  policies  that differ  from those of Global  Health  Sciences  Fund,
including a lower limit on New Fund's ability to invest in illiquid  securities,
and a higher  limit on New  Fund's  ability  to  engage  in  short  selling.  In
addition,  shareholders will be asked to approve a fundamental investment policy
permitting New Fund to invest all of its assets in another  open-end  investment
company  managed  by  INVESCO  or  an  affiliate  with  substantially  the  same
investment objective and policies as New Fund.

      In  connection  with  their  requested   approval  of  the  Reorganization
described  in  Proposal  2(a)  shareholders,  will  also be asked to  approve  a
proposed  Investment Advisory Agreement described in Proposal 2(b), and attached
hereto as Appendix B. Under the Proposed Investment Advisory Agreement,  INVESCO
will manage New Fund,  but will change its management fee from an annual rate of
1.00% on ending daily net assets up to and including $500 million,  and 0.90% on
ending  daily net assets in excess of $500  million,  to a base  management  fee
calculated at the annual rate of 1.50% of the Fund's daily net assets (the "Base
Fee"). This Base Fee will be adjusted, on a monthly basis (i) upward at the rate
of  0.20%,  on a pro  rata  basis,  for each  percentage  point  the  investment
performance  of the Class A shares of the Fund exceeds the sum of 2.00% plus the
investment record of the Morgan Stanley Health Care Product Index (the "Index"),
or (ii) downward at the rate of 0.20%, on a pro rata basis,  for each percentage
point the  investment  record of the Index less  2.00%  exceeds  the  investment
performance  of the  Class A shares  of New Fund  (the  "Fee  Adjustment").  The
maximum or minimum  adjustment will be 1.00%  annually.  During the first twelve
months of operation, the management fee will be charged at the base fee of 1.50%
with no performance adjustment.  The anticipated total operating expenses of New
Fund are projected to be 2.00%, which is higher than the current total operating
expenses of Global Health Sciences Fund.

      Each  shareholder of Global Health  Sciences Fund will receive a number of
full and fractional  Class A shares of New Fund equal in number and value to the
aggregate  net  asset  value  of  Global  Health  Sciences  Fund  held  by  such
shareholder  on the  Closing  Date.  The net asset  value of each fund  shall be
determined  according to valuation  procedures that are the same for both funds.
Global  Health  Sciences  Fund  shareholders  will  not  pay any  sales  load in
connection  with the  Reorganization  and the exchange of Global Health Sciences
Fund shares for Class A shares of New Fund.

      However, the Class A shares will be subject to a 12b-1 fee calculated as a
percentage of New Fund's  average net assets that are acquired by New Fund after
the  Reorganization  attributable  to Class A shares at an annual rate of 0.35%.
This  12b-1  structure  initially  reduces  the 12b-1 fee paid by New Fund below
0.35% of average net assets  because the 0.35% 12b-1 fee is based only on assets
acquired by New Fund after the Closing Date, and is therefore based on less than
100% of New Fund's total Class A assets. The 12b-1 fee applicable to the Class A
shares will be lower than the 12b-1 fee  applicable  to any other share class of
New Fund available to non-institutional  investors. New Fund will enter into the
Master  Plan and  Agreement  for  Distribution  - Class A shares  (the  "Plan"),
attached hereto as Appendix C, if shareholders approve Proposals 2, 3, and 4.


      The proposed Plan is  prospective  in nature.  Thus,  the fee will only be
assessed based on new sales of New Fund Class A shares, exchanges into the Class
A  shares  and  reinvestments  of  dividends  and  capital  gains  distributions
(collectively  "New Class A Assets")  of New Fund which  occur after the Plan is
implemented.  The  distribution  fees would be absorbed pro rata by all New Fund
shareholders.  The Plan would limit the amount of New Fund's  assets which could
be used for  distribution  and  promotion of Class A shares  during any 12-month
period to a maximum of 0.35 of 1% (35 basis  points) of New Class A Assets added
after the Plan is implemented.  Any increase in this rate would require approval
of the Board and  shareholders  of New Fund.  At no time will the fees under the
Plan be  applied  to a level of New Class A Assets  higher  than the net Class A
assets of New Fund.

      The Global Health  Sciences Fund and Counselor  Series Funds have received
an  opinion  of  their  fund  counsel,  Kirkpatrick  &  Lockhart  LLP,  that the
Reorganization  will  not  result  in any gain or loss for  Federal  income  tax
purposes to Global Health Sciences Fund, New Fund, shareholders of Global Health
Sciences Fund or shareholders of New Fund.

      If approved at the meeting, it is anticipated that the Reorganization will
occur as soon as practical after the meeting,  but the  Reorganization  could be
delayed or cancelled as provided in the  Agreement.  It is expected  that if the
Reorganization is approved at the Meeting,  the Reorganization will be completed
on or before May 31, 2001.  The Agreement  provides that, if either the Board of
Trustees of Global  Health  Sciences  Fund,  or Board of  Directors of Counselor
Series Funds determines that consummation of the Reorganization is impracticable
or inadvisable due to adverse market developments, or otherwise, the parties may
determine  to  delay  the  Reorganization  or  terminate  the  Agreement  in its
entirety. See "Proposal 2(a) -- To Approve the Reorganization."

                                  THE PROPOSALS

PROPOSAL 1:  ELECTION OF TRUSTEES OF THE FUND

      The Fund currently has five Trustees, divided into three classes, with one
Trustee in Class A, two  Trustees  in Class B and two  Trustees  in Class C. The
Class B  Trustees'  terms will  expire at the Meeting to be held on May 8, 2001;
the Class A Trustee's term will expire at the annual meeting of  shareholders to
be held in 2002;  and the Class C  Trustees'  terms  will  expire at the  annual
meeting of shareholders to be held in 2003.

      At the  Meeting,  two Class B Trustees  are to be  elected to hold  office
until the 2004 annual  meeting of  shareholders  and until their  successors are
elected and  qualified.  The  nominees,  Larry Soll,  Ph.D.,  who is presently a
Trustee of Global Health Sciences Fund, and Mark H. Williamson, who is presently
Chairman  of  the  Board,  have  consented  to  serve  if  re-elected,   and  no
circumstances now known will prevent the nominees from serving. If either of the
nominees  should  be unable to  serve,  the proxy  will be voted for  substitute
nominees proposed by the present trustees.




Information concerning the Trustees of the Fund is set forth below.


                                                                                                           No. of Fund
                                                                                                           Shares
                                                                                                           Beneficially
                                                                                                           Owned Directly
                                Principal Occupation During Past Five Years and                            or Indirectly on
Name and Address                Other Affiliations*                                     Trustees Since     March 9, 2001+
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Class A                         Vice Chairman of the Board of the INVESCO Funds;            1992                  144.070
Fred A. Deering#                formerly Chairman of the Executive Committee and
Security Life Center            Chairman of the Board of Security Life of Denver
1290 Broadway                   Insurance Company, Denver, Colorado; Director of
Denver, CO 80203                ING American Holding Company and First ING Life
                                Insurance Company of New York. Age 73.
- ----------------------------------------------------------------------------------------------------------------------------
Class B                         President, Chief Executive Officer, and Chairman            2000                        0
Mark H. Williamson*             of the Board of the INVESCO Funds; President,
7800 E. Union Avenue            Chief Executive Officer and Chairman of the Board
Denver, Colorado 80237          of INVESCO Funds Group, Inc.; President, Chief
Chairman of the Board           Executive Officer and Chairman of the Board of
                                INVESCO Distributors, Inc.; President, Chief
                                Operating Officer and Chairman of the Board of
                                INVESCO Global Health Sciences Funds; formerly,
                                Chairman and Chief Executive Officer of NationsBanc
                                Advisors, Inc.; formerly Chairman of NationsBanc
                                Investments, Inc. Age 49
- ----------------------------------------------------------------------------------------------------------------------------
Class B                         Retired. Formerly, Chairman of the Board (1987 to           1991                   34,882
Larry Soll, Ph.D.#              1994), Chief Executive Officer (1982 to 1989; 1993
4291 Westside Road              to 1994) and President (1982 to 1989) of Synergen Inc.
Friday Harbor, WA 98250         (a biotechnology company), Boulder, Colorado. Director
                                of Synergen since its incorporation in 1982. Formerly,
                                Director of ISIS Pharmaceuticals, Inc. (1991 to 2000).
                                Director of INVESCO Funds. Age 58
- ----------------------------------------------------------------------------------------------------------------------------
Class C                         Retired. Formerly, Vice Chairman of the Board of The        1991               19,107.783
John W. McIntyre#               Citizens and Southern Corporation and Chairman of
7 Piedmont Center,              the Board and Chief Executive Officer of The Citizens
Suite 100                       and Southern Georgia Corp. and The Citizens and
Atlanta, GA 30305               Southern National Bank. Director of the INVESCO
                                Funds and Kaiser Foundation Health Plans of Georgia,
                                Inc. Trustee of Gables Residential Trust, Employee's
                                Retirement System of GA, Emory University, and J.M.
                                Tull Charitable Foundation. Age 70
- ----------------------------------------------------------------------------------------------------------------------------
Class C                         Chairman and Chief Executive Officer of AMVESCAP        1991 (Mr. Brady did             0
Charles W. Brady++              PLC, London, England, and of various subsidiaries       not serve as a
1315 Peachtree Street, NE       thereof. Chairman of the Board of the Fund from         trustee between
Atlanta, GA 30309               1991-1997, and 1998-2000. Director of INVESCO           2/28/1997 and
                                Funds. Age 65.                                          8/3/1998)
- ----------------------------------------------------------------------------------------------------------------------------
All trustees and executive                                                                                     54,133.853
officers as a group
- ----------------------------------------------------------------------------------------------------------------------------




     *      As used in this Proxy Statement,  the term "INVESCO Funds" refers to
     the 9 investment companies,  consisting of 45 separate portfolios,  managed
     by INVESCO  Funds Group and  distributed  by IDI,  excluding  Global Health
     Sciences Fund.

     #     Member of the audit committee.

     +     As interpreted by the Securities and Exchange Commission,  a security
     is beneficially owned by a person if that person has or shares voting power
     or investment  power with respect to the security.  The persons listed have
     sole voting and  investment  power with  respect to their  respective  Fund
     shares.

      ++    Because of his  affiliation with  INVESCO  Funds  Group,  the Fund's
      investment adviser, or companies affiliated with INVESCO Funds Group, this
      individual is deemed to be an "interested person" of the Fund as that term
      is defined in the  Investment  Company Act of 1940,  as amended (the "1940
      Act").

      The only standing  committee of Global  Health  Sciences Fund is the Audit
Committee.  The Global  Health  Sciences  Fund's  Audit  Committee  is  composed
entirely of Trustees who are not "interested  persons" of the Fund or of INVESCO
or its affiliates  within the meaning of the 1940 Act, and who are "independent"
as defined in the New York Stock Exchange listing standards.  Currently, Messrs.
Deering and McIntyre, and Dr. Soll are members of the Audit Committee. The Audit
Committee  convened  three times during the fiscal year ended  October 31, 2000.
The principal functions of the Audit Committee are to recommend to the Board the
appointment  of  the  Fund's  independent   accountants,   to  review  with  the
independent  accountants the scope,  performance  and anticipated  cost of their
audit and to receive  and  consider a report  from the  independent  accountants
concerning  their  conduct  of the  audit,  including  the  form of the  opinion
proposed to be rendered  and any  comments or  recommendations  the  independent
accountants  might want to make in that  connection.  The Fund  adopted an Audit
Committee  Charter  on May 8,  2000.  A copy of the Audit  Committee  Charter is
attached to this Proxy Statement as Appendix D.

      The Audit  Committee  has  received  written  disclosures  and the  letter
required   by    Independence    Standards    Board    Standard   No.   1   from
PricewaterhouseCoopers LLP ("PwC"), the Fund's independent accountants,  and has
discussed with PwC its  independence.  The Audit Committee has also reviewed and
discussed the audited  financial  statements  with Fund  management and PwC, and
discussed  certain  matters with PwC required to be discussed by  Statements  on
Auditing Standards No. 61.

      Based on the foregoing,  the Audit  Committee  recommended to the Board of
Trustees that the Fund's audited financial  statements be included in the Fund's
Annual Report for the fiscal year ended October 31, 2000.

TRUSTEE COMPENSATION

      The following table shows the compensation  paid by Global Health Sciences
Fund to its three  independent  Trustees  for their  services as trustees of the
Fund in the fiscal year ended October 31, 2000.  The following  table also shows
the total compensation paid by Global Health Sciences Fund and the INVESCO Funds
to these  Trustees for their  services as Directors or Trustees  during the year
ended December 31, 2000.


                               COMPENSATION TABLE

                       AMOUNTS PAID DURING THE MOST RECENT
                       FISCAL YEAR BY THE FUND TO TRUSTEES

                   AGGREGATE      BENEFITS       ESTIMATED    COMPENSATION FROM
                  COMPENSATION   ACCRUED AS       ANNUAL         THE FUND AND
NAME OF PERSON,     FROM THE     PART OF FUND   BENEFITS UPON    INVESCO FUNDS
POSITION              FUND       EXPENSES(2)    RETIREMENT(3)  PAID TO TRUSTEES
- --------------------------------------------------------------------------------
FRED A. DEERING      19,000          20,276          8,000           112,250
JOHN W. MCINTYRE(1)  22,000          19,035          9,261           116,000
DR. LARRY SOLL       19,000          13,202         15,839           110,100
                     ------          ------         ------           -------
TOTAL                60,000          52,513         33,100           338,350
AS A PERCENTAGE      0.0064%(4)      0.0056%(4)                      0.0008%(5)
OF NET ASSETS

(1) The chairman of the audit committee receives  compensation for serving in
such capacity in addition to the compensation paid to all Independent Trustees.
(2) Represents benefits accrued with  respect to the Defined Benefit Deferred
Compensation Plan discussed below, and not compensation deferred at the election
of Trustees. This plan was adopted by the Board of Trustees on October 12, 1998.
(3) These figures represent Global Health  Sciences  Fund's  estimated  annual
benefits payable upon the Trustee's retirement.  These estimated benefits assume
retirement  at age 72 and that the basic  retainer  payable to Trustees  will be
adjusted  periodically for inflation.  This results in lower estimated  benefits
for  Trustees who are closer to  retirement  and higher  estimated  benefits for
Trustees who are farther from retirement. Each of these Trustees has served as a
Trustee for the minimum  five-year period required to be eligible to participate
in the Defined Benefit  Deferred  Compensation  Plan.
(4) Total as a  percentage  of Global  Health  Sciences  Fund's net assets as of
October 31, 2000.
(5)   Total as a percentage of the INVESCO Funds' net assets as of December 31,
2000.

      Trustees who are not  "interested  persons" of Global Health Sciences Fund
(as  defined  under  federal  law) and of the  INVESCO  Funds (the  "Independent
Trustees"), establish their own compensation from the Fund and the INVESCO Funds
and are not  paid by  INVESCO  or any  affiliated  company.  Messrs.  Brady  and
Williamson,  as  "interested  persons"  of the  Fund and of the  INVESCO  Funds,
receive  compensation as officers of companies  affiliated with INVESCO,  but do
not receive any Trustee fees or other  compensation  from the Fund or from other
funds in the INVESCO Funds for their service as a Trustee or Director.

      On October 12,  1998,  the Board of Trustees of the Fund adopted a Defined
Benefit Deferred  Compensation Plan (the "Plan") for the Independent Trustees of
the Fund.  Under the Plan,  each Trustee who is not an interested  person of the
Fund (as defined in Section 2(a)(19) of the 1940 Act), and who has served for at
least five years (a "Qualified  Trustee") is entitled to receive four  quarterly
payments during the first twelve months after his retirement,  with each payment
up to 25 percent of a basic benefit (the "First Year Retirement Benefit").

      Trustees  normally retire between the ages of 72 and 75, if the retirement
date is extended by the Board.  In no event may a Trustee  retire later than the
last day of the calendar quarter in which the Trustee's  seventy-fifth  birthday
occurs.

      Beginning  with  the  first   anniversary   of  the  Qualified   Trustee's
retirement,  and beginning as of the retirement of an Independent  Trustee whose
retirement  is after the date of the last day of the  calendar  quarter in which
such Trustee's  seventy-fifth  birthday occurred,  the Independent  Trustee will
receive,  for the  remainder  of his life, a benefit  (the  "Benefit"),  payable
quarterly,  with each  quarterly  payment  to be equal to 50% of the First  Year
Retirement Benefit.


      If an Independent  Trustee's service as a Trustee is terminated because of
his death  after the last day of the  calendar  quarter in which such  Trustee's
seventy-second birthday occurred and before the last day of the calendar quarter
in  which  such  Trustee's   seventy-fifth   birthday  occurs,   the  designated
beneficiary of the  Independent  Trustee will receive the First Year  Retirement
Benefit and will,  beginning with the quarter following the quarter in which the
last First Year Retirement  Benefit is paid, receive the Benefit for a period of
ten years, with quarterly payments to be made to the designated beneficiary.

      If an Independent  Trustee's service as a Trustee is terminated because of
his death  before the last day of the calendar  quarter in which such  Trustee's
seventy-second  birthday occurs or after the last day of the calendar quarter in
which such Trustee's seventy-fifth birthday occurred, the designated beneficiary
of the  Independent  Trustee will receive the Benefit for a period of ten years,
with quarterly  payments to be made to the designated  beneficiary  beginning in
the first quarter following the Independent Trustee's death.

      If an Independent  Trustee's service as a Trustee is terminated because of
his  disability  after  the  last day of the  calendar  quarter  in  which  such
Trustee's  seventy-second  birthday  occurred  and  before  the  last day of the
calendar  quarter in which such Trustee's  seventy-fifth  birthday  occurs,  the
Independent  Trustee  will receive the First Year  Retirement  Benefit and will,
beginning  with the quarter  following  the quarter in which the last First Year
Retirement Benefit payment is made, receive the Benefit for the remainder of his
life, with quarterly payments to be made to the disabled Independent Trustee. If
the disabled  Independent  Trustee  should die before the First Year  Retirement
Benefit  payments are completed and before forty quarterly  Benefit payments are
made,  such  payments  will  continue  to be made to the  Independent  Trustee's
designated  beneficiary until the aggregate of the First Year Retirement Benefit
payments and forty  quarterly  Benefit  payments  have been made to the disabled
Independent Trustee and his designated beneficiary.

      If an Independent  Trustee's service as a Trustee is terminated because of
his  disability  before  the  last day of the  calendar  quarter  in which  such
Trustee's  seventy-second  birthday occurs or after the last day of the calendar
quarter in which such Trustee's seventy-fifth birthday occurred, the Independent
Trustee will receive the Benefit for the remainder of his life,  with  quarterly
payments to be made to the disabled  Independent  Trustee beginning in the first
quarter following the Independent Trustee's  termination for disability.  If the
disabled  Independent  Trustee  should die before forty  quarterly  payments are
made, payments will continue to be made to the Independent  Trustee's designated
beneficiary until the aggregate of forty quarterly payments has been made to the
disabled Independent Trustee and his designated beneficiary.

      Any question involving entitlement to payments under or the administration
of the Plan  will be  referred  to a  four-person  committee  (the  "Committee")
composed of three  Independent  Trustees  designated  by all of the  Independent
Trustees  of the Fund  and one  trustee  of the  Fund who is not an  Independent
Trustee,  designated  by  the  non-Independent  Trustees.  Except  as  otherwise
provided,  the  Committee  will  make  all  interpretations  and  determinations
necessary or desirable for the Plan's  administration,  and such interpretations
and  determinations  will be final and  conclusive.  Committee  members  will be
elected annually.

      The Committee  will  represent and act on behalf of the Fund in respect of
the Plan and,  subject to the other  provisions  of the Plan,  the Committee may
adopt,   amend  or  repeal   bylaws  or  other   regulations   relating  to  the
administration of the Plan, the conduct of the Committee's  affairs,  its rights
or powers, or the rights or powers of its members.  The Committee will report to
the  Independent  Trustees and to the Board of Trustees from time to time on its
activities  in respect of the Plan.  The  Committee or persons  designated by it
will cause such records to be kept as may be necessary for the administration of
the Plan. The cost of the Plan is paid by the Fund.


      If  the  Reorganization  is  approved,  the  Plan  will  terminate  and no
additional  benefits will accrue to Qualified  Trustees  after the completion of
the Reorganization.

      A Deferred Fee  Agreement for  Independent  Trustees  became  effective on
January 1,  1999.  Pursuant  to the  Deferred  Fee  Agreement,  the  Independent
Trustees may defer  receipt of a portion of the  compensation,  which they would
otherwise  have  been  paid as  Trustees  of the Fund.  The  deferred  amount is
invested  in shares of the Fund.  Each  Independent  Trustee  who has elected to
defer  payment of fees  pursuant to the Deferred Fee  Agreement may be deemed to
have an indirect  interest in shares of the Fund, in addition to any Fund shares
he may own directly or beneficially.

      If the  Reorganization  is approved,  Trustees will no longer receive fees
for their services as Trustees and therefore no additional deferral of fees will
accrue pursuant to the Deferred Fee Agreement.

      The Fund's  Officers and Trustees,  persons who are  beneficial  owners of
more than 10% of the Fund's shares,  and certain persons affiliated with INVESCO
are required to file reports of their  holdings and  transactions  in the Fund's
shares  with the  Securities  and  Exchange  Commission  and the New York  Stock
Exchange,  and to furnish the Fund with copies of those  reports.  Based  solely
upon its review of the copies it has received  and upon written  representations
it has obtained  from these  persons,  the Fund  believes that during the fiscal
year ended  October 31, 2000,  these  persons have complied with all such filing
requirements.

                THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMENDS THAT
                  SHAREHOLDERS VOTE TO RE-ELECT THE NOMINEES AS
                              TRUSTEES OF THE FUND.

PROPOSAL 2(a):  TO APPROVE THE REORGANIZATION

I.    SUMMARY

      Shareholders of Global Health Sciences Fund are being asked to vote on and
approve the  Reorganization,  the  principal  purpose of which is to  reorganize
Global Health Sciences Fund into an open-end fund. As a closed-end fund,  Global
Health Sciences Fund does not continuously redeem outstanding shares or sell new
shares.  Instead,  Global Health Sciences Fund's shares, which are listed on the
New York  Stock  Exchange  ("NYSE"),  trade on the  secondary  market.  Since it
commenced operations January 24, 1992, Global Health Sciences Fund's shares have
generally  traded at a discount  to net asset  value  ("NAV"),  with  infrequent
instances  in which  Fund  shares  have  traded  at or above  net  asses  value.
Reorganizing  Global Health Sciences Fund into an open-end fund will IMMEDIATELY
eliminate  the  discount and give  shareholders  the ability to realize the full
value of their shares by redeeming  them from New Fund at NAV (subject to a CDSC
of 2% for the first twelve  months  following the  Reorganization,  as described
below).

      The Reorganization will be accomplished  pursuant to an Agreement and Plan
of  Reorganization  between  Global Health  Sciences Fund and INVESCO  Counselor
Series   Funds,   Inc.,  a  Maryland   corporation,   which   provides  for  the
reorganization  of Global Health  Sciences Fund as a newly created  series ("New
Fund") of  Counselor  Series  Funds.  Pursuant to the  Agreement,  New Fund will
acquire all of the assets of Global Health Sciences Fund in exchange for Class A
shares  of  common  stock  of New  Fund  and the  assumption  by New Fund of the
liabilities of Global Health Sciences Fund. As provided in the Agreement, Global
Health  Sciences Fund will then distribute the Class A shares of New Fund to its
shareholders.  Each  shareholder  will be  credited  with a  number  of full and


fractional  Class A shares of New Fund equal in value to the aggregate net asset
value of the shares of Global Health  Sciences Fund held by such  shareholder on
the date of the Reorganization.  Accordingly, as a result of the Reorganization,
Global Health Sciences Fund will dissolve and the  shareholders of Global Health
Sciences  Fund will  become  shareholders  of New Fund.  The net asset value per
share of New Fund  will  equal the net  asset  value per share of Global  Health
Sciences Fund on the date of the Reorganization.

      New Fund will have the same investment objective, and, except as described
below, generally similar investment policies and restrictions as currently exist
for Global Health  Sciences Fund.  However,  as described  below,  Global Health
Sciences  Fund's  investment  restrictions  and  policies  are, in specific  and
material  respects,  different from those associated with New Fund and Counselor
Series Funds. As a result of the  Reorganization,  Global Health Sciences Fund's
shares will be delisted from the NYSE.

      In connection with voting on the Reorganization described in this Proposal
2(a),  shareholders  of Global  Health  Sciences  Fund are also  being  asked to
approve a new Investment Advisory Agreement,  between Counselor Series Funds, on
behalf of New Fund, and INVESCO,  as described in Proposal 2(b), and approve the
Fundamental  Investment  Policies  for New Fund,  described  in  Proposal  2(c).
PROPOSALS  2(a),  2(b),  AND 2(c) ARE BEING  PRESENTED  TO  SHAREHOLDERS  BY THE
TRUSTEES AS A COMPREHENSIVE  PLAN TO REORGANIZE GLOBAL HEALTH SCIENCES FUND AS A
SERIES OF  COUNSELOR  SERIES  FUNDS.  ACCORDINGLY,  THE PROPOSED  GLOBAL  HEALTH
SCIENCES FUND  REORGANIZATION  WILL BE IMPLEMENTED ONLY IF SHAREHOLDERS  APPROVE
ALL ELEMENTS OF PROPOSALS 2(a), 2(b), AND 2(c).

     The Board of Trustees of Global Health Sciences Fund,  including all of the
Trustees who are not "interested  persons" of Global Health Sciences Fund within
the  meaning  of the 1940  Act (the  "Independent  Trustees"),  has  unanimously
approved the Reorganization and has determined that the Reorganization is in the
best  interest of Global  Health  Sciences  Fund and that the  interests  of the
existing  shareholders  of Global Health  Sciences Fund will not be diluted as a
result of the Reorganization. As part of the Reorganization,  the Board has also
approved the issuance of Class A shares of New Fund to existing  shareholders of
Global Health Sciences Fund.

      If approved at the Meeting, it is anticipated that the Reorganization will
be implemented  as soon as practical  after the Annual  Meeting.  It is expected
that the  Reorganization  will be completed on or before May 31, 2001.  However,
the  Agreement  provides  that if either the Board of Trustees of Global  Health
Sciences  Fund or the Board of Directors of  Counselor  Series Funds  determines
that  consummation of the  Reorganization is impracticable or inadvisable due to
adverse market developments or otherwise, the parties may determine to delay the
Reorganization or terminate the Agreement in its entirety.

II.   REORGANIZATION AS A MARYLAND CORPORATION

      Shareholders  are being asked to approve the  Agreement  pursuant to which
Global Health  Sciences Fund would  effectively  reorganize from a Massachusetts
business trust to an open-end,  multiple-class fund organized as a newly created
series  of  Counselor  Series  Funds.  Counselor  Series  Funds  is an  open-end
investment   company  organized  as  a  Maryland   corporation  by  Articles  of
Incorporation   dated  April  24,  2000,   as  amended   November  6,  2000  and
supplemented,  November 9, 2000.  The Articles of  Incorporation  authorize  the
issuance of shares in different  series and  authorize  the Board of  Directors,
without  shareholder  action,  to establish and create  additional series and to
designate the rights and preferences thereof. Currently, there are two series of
Counselor Series Funds:  INVESCO Advantage Fund, and INVESCO Global Growth Fund.
The Directors of Counselor  Series Funds have  authorized the designation of New
Fund as an  additional  series of  Counselor  Series  Funds.  The  interests  of
investors in the various  series of Counselor  Series Funds will be separate and
distinct.  All assets and  liabilities of a particular  series are allocated and
belong entirely to that series.


      New Fund will have three classes of shares with  differing  sales load and
distribution fee structures:  Class A, Class B, and Class C. The shareholders of
Global  Health  Sciences  Fund  will  receive  Class A shares of New Fund in the
Reorganization  in exchange for their shares of Global Health  Sciences Fund. No
sales load will be payable on the Class A shares received in this exchange,  but
the Class A shares will be subject to a 12b-1 fee  calculated as a percentage of
New Fund's  average  net assets  acquired  by New Fund after the  Reorganization
attributable to Class A shares at an annual rate of 0.35%.  This 12b-1 structure
initially  reduces the 12b-1 fee paid by New Fund below 0.35%  because the 0.35%
12b-1 fee is based only on assets  going into New Fund after the  Closing  Date,
and is therefore based on less than 100% of New Fund's total Class A assets.

      The 12b-1 fee  applicable  to the Class A shares of New Fund is lower than
the 12b-1 fee applicable to the shares of other classes of New Fund available to
non-institutional investors. New purchases of Class A shares of New Fund will be
subject to a maximum  front-end  sales load of 5.50% and will also be subject to
the 12b-1 fee. Shareholders of the New Fund will have the ability to purchase or
otherwise  acquire  additional Class A shares and shares of other classes of New
Fund for  which  they are  eligible  at a price  based on the NAV of the  shares
(subject to each Class' maximum sales charge).

      The Class A shares of New Fund  acquired in exchange  for shares of Global
Health  Sciences  Fund will be subject to a  Contingent  Deferred  Sales  Charge
("CDSC") of 2% of the net asset value of such shares if such shares are redeemed
out of New Fund during the first twelve months following the Reorganization.  No
CDSC will be  imposed on new sales of New  Fund's  shares;  however a sales load
will be charged.  The  proceeds of the CDSC will be retained by INVESCO in order
to  partially  offset  increased  distribution  costs that will be  incurred  by
INVESCO  as  more  fully  described  herein  at  the  section  entitled  "Master
Distribution Plan and Agreement." The CDSC is designed to reduce the possibility
that New Fund will  experience  significant  out flows of assets  resulting from
shareholder  redemptions  occurring  after the conversion of Fund to an open-end
fund, thereby protecting the interests of shareholders who exchange their shares
of Global Health  Sciences  Fund for shares of New Fund by  maintaining a stable
asset base.

      New Fund may also incur transaction costs to the extent that New Fund must
sell  portfolio  securities  to finance  redemptions,  and New Fund may  realize
taxable  gains as a result of these  sales that must be  distributed  as taxable
distributions to shareholders.

      For a discussion of the differences between open-end and closed-end funds,
see "Comparison of Open-End and Closed-End Investment Companies" below.

III.  INFORMATION REGARDING COUNSELOR SERIES FUNDS

      If the  Reorganization  is approved by  shareholders  New Fund's  Board of
Directors will consist of the five Trustees of Global Health  Sciences Fund plus
four other  Directors  of  Counselor  Series who are not  currently  Trustees of
Global Health Sciences Fund. Each of the nine individual  Directors of Counselor
Series, identified in the table below, is currently Directors of all the INVESCO
mutual funds. Except as indicated,  each individual has held the office shown or
other offices in the same company for the last five years. All Directors holding
positions  with  Counselor  Series Funds also hold the same positions for all of
the other open-end funds advised by INVESCO.


                              Position(s) Held With   Principal Occupation(s)
Name, Address, and Age        Counselor Series        During Past Five Years
- --------------------------------------------------------------------------------

Mark H. Williamson (2)(3)     President, Chief Exec-  President, Chief Executive
7800 E. Union Avenue          utive Officer and       Officer and Chairman of
Denver, Colorado              Chairman of the Board   the Board of INVESCO
Age: 49                                               Funds Group, Inc.; Presi-
                                                      dent, Chief Executive
                                                      Officer and Chairman of
                                                      the Board of INVESCO
                                                      Distributors, Inc.; Presi-
                                                      dent, Chief Operating
                                                      Officer and Chairman of
                                                      the Board of INVESCO
                                                      Global Health Sciences
                                                      Fund; formerly, Chairman
                                                      and Chief Executive
                                                      Officer of NationsBanc
                                                      Advisors, Inc.; formerly,
                                                      Chairman of NationsBanc
                                                      Investments, Inc.

Fred A. Deering (1)(2)(7)(8)  Vice Chairman of the    Trustee of INVESCO Global
Security Life Center          Board                   Health Sciences Fund;
1290 Broadway                                         formerly, Chairman of the
Denver, Colorado                                      Executive Committee and
Age: 73                                               Chairman of the Board of
                                                      Security Life of Denver
                                                      Insurance Company;
                                                      Director of ING American
                                                      Holdings Company and First
                                                      ING Life Insurance
                                                      Company of New York.


                              Position(s) Held With   Principal Occupation(s)
Name, Address, and Age        Counselor Series        During Past Five Years
- --------------------------------------------------------------------------------
Victor L. Andrews,            Director                Professor Emeritus, Chair-
Ph.D.(4)(6)(10)                                       man Emeritus and Chairman
34 Seawatch Drive                                     of the CFO Roundtable of
Savannah, Georgia                                     the Department of Finance
Age:  70                                              of Georgia State
                                                      University; President,
                                                      Andrews Financial
                                                      Associates, Inc.
                                                      (consulting firm);
                                                      Director of The Sheffield
                                                      Funds, Inc.; formerly,
                                                      member of the faculties of
                                                      the Harvard Business
                                                      School and the Sloan
                                                      School of Management of
                                                      MIT.


Bob R. Baker(2)(4)(5)(9)(10)  Director                Consultant (since 2000);
37 Castle Pines Dr., N.                               formerly, President and
Castle Rock, Colorado                                 Chief Executive Officer
Age:  64                                              (1989 to 2000) of AMC
                                                      Cancer Research Center,
                                                      Denver, Colorado; until
                                                      mid-December 1988, Vice
                                                      Chairman of the Board of
                                                      First Columbia Financial
                                                      Corporation, Englewood,
                                                      Colorado; formerly,
                                                      Chairman of the Board and
                                                      Chief Executive Officer of
                                                      First Columbia Financial
                                                      Corporation.


Charles W. Brady(3)(10)       Director                Chief Executive Officer
1315 Peachtree St., N.E.                              and Chairman of
Atlanta, Georgia                                      AMVESCAP PLC, London,
Age:  65                                              England and various
                                                      subsidiaries of AMVESCAP
                                                      PLC; Trustee of INVESCO
                                                      Global Health Sciences
                                                      Fund.


Lawrence H. Budner            Director                Trust Consultant; prior to
(1)(5)(10)                                            June 30, 1987, Senior Vice
7608 Glen Albens Circle                               President and Senior Trust
Dallas, Texas                                         Officer of InterFirst
Age:  70                                              Bank, Dallas, Texas.



                              Position(s) Held With   Principal Occupation(s)
Name, Address, and Age        Counselor Series        During Past Five Years
- --------------------------------------------------------------------------------
James T. Bunch(4)(5)(9)                               Principal and Founder of
3600 Republic Plaza           Director                Green Manning & Bunch
370 Seventeenth Street                                Ltd., Denver, Colorado,
Denver, Colorado                                      since August 1988; Direc-
Age:  58                                              tor and Secretary of
                                                      Green Manning & Bunch
                                                      Securities, Inc., Denver,
                                                      Colorado, since September
                                                      1993; Vice President and
                                                      Director of Western Golf
                                                      Association and Evans
                                                      Scholars Foundation;
                                                      formerly, General Counsel
                                                      and Director of Boettcher
                                                      & Co., Denver, Colorado;
                                                      formerly, Chairman and
                                                      Managing Partner of Davis
                                                      Graham & Stubbs, Denver,
                                                      Colorado.


Wendy L. Gramm,               Director                Self-employed (since
Ph.D.(4)(6)(9)                                        1993); Distinguished
3401 N. Fairfax                                       Senior Fellow and Direc-
Arlington, VA                                         tor, Regulatory Studies
Age: 56                                               Program, Mercatus Center,
                                                      George Mason University,
                                                      VA; formerly, Chairman,
                                                      Commodity Futures Trading
                                                      Commission; Administrator
                                                      for Information and
                                                      Regulatory Affairs at the
                                                      Office of Management and
                                                      Budget; Also, Director of
                                                      Enron Corporation, IBP
                                                      Inc., State Farm Insurance
                                                      Company, International
                                                      Republic Institute, and
                                                      the Texas Public Policy
                                                      Foundation; formerly,
                                                      Director of the Chicago
                                                      Mercentile Exchange
                                                      (1994-1999), Kinetic
                                                      Concepts, Inc. (1996-1997)
                                                      and the Independent
                                                      Women's Forum (1994-1999).


Richard W. Healey(3)          Director                Director and Senior Vice
7800 E. Union Avenue                                  President of INVESCO
Denver, Colorado                                      Funds Group, Inc.; Direc-
Age:  46                                              tor and Senior Vice Presi-
                                                      dent of INVESCO
                                                      Distributors, Inc.; for-
                                                      merly, Senior Vice Presi-
                                                      dent of GT Global-North
                                                      America (1996 to 1998)
                                                      and The Boston Company
                                                      (1993 to 1996).



                              Position(s) Held With   Principal Occupation(s)
Name, Address, and Age        Counselor Series        During Past Five Years
- --------------------------------------------------------------------------------
Gerald J. Lewis(1)(6)(7)                              Chairman of Lawsuit Res-
701 "B" Street                Director                olution Services, San
Suite 2100                                            Diego, California since
San Diego, California                                 1987; Director of General
Age:  67                                              Chemical Group, Inc.,
                                                      Hampdon, New Hampshire,
                                                      since 1996; formerly,
                                                      Associate Justice of the
                                                      California Court of
                                                      Appeals; Director of
                                                      Wheelabrator Technologies,
                                                      Inc., Fisher Scientific,
                                                      Inc., Henley
                                                      Manufacturing, Inc., and
                                                      California Coastal
                                                      Properties, Inc.; Of
                                                      Counsel, Latham &
                                                      Watkins, San Diego,
                                                      California (1987 to
                                                      1997).


John W. McIntyre (1)(2)(5)(7) Director                Retired. Formerly, Vice
7 Piedmont Center                                     Chairman of the Board
Suite 100                                             of Directors of The
Atlanta, Georgia                                      Citizens and Southern
Age: 70                                               Corporation and Chairman
                                                      of the Board and Chief
                                                      Executive Officer of The
                                                      Citizens and Southern
                                                      Georgia Corp. and The
                                                      Citizens and Southern
                                                      National Bank; Trustee of
                                                      INVESCO Global Health
                                                      Sciences Fund, Gables
                                                      Residential Trust,
                                                      Employee's Retirement
                                                      System of GA, Emory
                                                      University, and J.M. Tull
                                                      Charitable Foundation;
                                                      Director of Kaiser Foun-
                                                      dation Health Plans of
                                                      Georgia, Inc.


Larry Soll, Ph.D.             Director                Retired.  Formerly, Chair-
(4)(6)(9)(10)                                         man of the Board (1987 to
4291 Westside Road                                    1994), Chief Executive
Friday Harbor, WA 98250                               Officer (1982 to 1989 and
Age:  58                                              1993 to 1994) and Presi-
                                                      dent (1982 to 1989) of
                                                      Synergen Inc.; Director
                                                      of Synergen since
                                                      incorporation in 1982;
                                                      Formerly, Director of Isis
                                                      Pharmaceuticals, Inc.
                                                      (1991 to 2000); Trustee
                                                      of INVESCO Global
                                                      Health Sciences Fund.



(1)   Member of the audit committee of the Counselor Series Funds.

(2)  Member  of the  executive  committee  of the  Counselor  Series  Funds.  On
occasion, the executive committee acts upon the current and ordinary business of
the  Company  between  meetings  of the board of  directors.  Except for certain
powers,  which, under applicable law, may only be exercised by the full board of
directors,  the executive committee may exercise all powers and authority of the
board of  directors  in the  management  of the  business  of the  Company.  All
decisions are subsequently submitted for ratification by the board of directors.

(3) These  directors  are  "interested  persons" of the  Counselor  Series Funds
defined in the 1940 Act.

(4)   Member of the management liaison committee of the Counselor Series Funds.

(5)   Member of the brokerage committee of the Counselor Series Funds.

(6)   Member of the derivatives committee of the Counselor Series Funds.

(7)   Member of the legal committee of the Counselor Series Funds.

(8)   Member of the insurance committee of the Counselor Series Funds

(9)   Member of the nominating committee of the Counselor Series Funds.

(10)  Member of the compensation committee of the Counselor Series Funds.

IV.   REASONS FOR THE REORGANIZATION

      Global  Health  Sciences  Fund was  organized on November  18, 1991,  as a
closed-end  fund because it was believed  such a structure,  among other things,
would permit  management of the Fund's portfolio  consistent with its investment
objectives and policies  without the pressures and constraints to which open-end
investment  companies  ("mutual  funds") are subject as a result of cash inflows
and  redemptions.   However,   the  shares  of  most  equity   closed-end  funds
historically  sell at a discount to net asset value,  and Global Health Sciences
Fund has been no exception.  Reorganizing  Global  Health  Sciences Fund into an
open-end fund would address this problem by giving  shareholders the opportunity
IMMEDIATELY  to redeem  their  shares from New Fund at NAV,  subject to the CDSC
described  above.  During the time that Global Health  Sciences Fund has been in
existence,  its discount has been as high as 27.52%,  which occurred on July 16,
1996. Global Health Sciences Fund has infrequently traded at a premium, and most
instances of Fund shares trading at a premium  occurred early in the life of the
Fund. The greatest premium of price to net asset value at which Fund shares have
traded was 8.42%,  which occurred on January 24, 1992. On the Record Date (March
9, 2001),  shares Global  Health  Sciences Fund closed on the NYSE at a price of
$14.17, and its net asset value per share was $14.94, representing a discount to
net asset value per share of 5.154%.

      Since the Fund's  organization,  INVESCO  and the Board of  Trustees  (the
"Board")  have taken a number of steps to attempt  to narrow  the  discount.  In
1997,  INVESCO  hired a full-time  person to handle  investor  relations for the
Fund,  and  supported  that effort with both budget and  additional  staff.  The
investor  relations'  initiative  was  designed  to  increase  the  interest  of
investors and  broker-dealers in the Fund. INVESCO and the Board envisioned that
increased  publicity would create greater market  interest and trading  volumes,
which would tend to decrease the discount.  Also in 1997,  the Board  approved a
proposal to change the Fund's name from Global  Health  Sciences Fund to INVESCO
Global  Health  Sciences  Fund, in order to more closely align the Fund with the
INVESCO brand and capitalize  indirectly on marketing  initiatives then underway
with respect to the INVESCO  mutual  funds.  In 1999,  the  Trustees  approved a
proposal to retain Paine Webber, Inc. (now known as UBS Warburg, Inc.) to assist
in promoting the Fund and to advise the Board on market  conditions  that impact
closed-end funds. These efforts produced some narrowing of the discount, but the
effect has not been sustained over time.



      In 1998, the Board of Trustees  approved  another change aimed at reducing
the discount by adopting a managed  distribution  policy.  This policy  provides
shareholders  a 10% yearly return by paying a fixed yearly  dividend of at least
10%,  in equal  quarterly  installments.  The  anticipated  benefit of a managed
distribution  policy was that a consistent dividend would be viewed favorably by
investors,  making the Fund more  attractive  to investors,  thereby  increasing
market volume and thus mitigating the discount.  The managed distribution policy
kept the discount at comparatively  low single-digit  levels until mid-1999.  At
that time, the health sciences sector  generally went out of favor.  For most of
calendar  2000,  the discount was at or near the levels it was prior to adoption
of the managed  distribution  policy. Thus, after considering again the issue of
how best to address the Fund's discount,  the Board on February 6, 2001 approved
submitting  the  proposed   Reorganization  to  Global  Health  Sciences  Fund's
shareholders for their approval.

      After detailed  consideration,  the Board determined that participation in
the Reorganization would be in the best interests of Global Health Sciences Fund
and that the interests of existing shareholders would not be diluted as a result
of the Reorganization.  In reaching this  determination,  the Board approved the
recommendation that New Fund should be organized as a series of Counselor Series
Funds and should offer three share classes -- Class A, Class B, and Class C. The
Board was advised that, if the  Reorganization is approved by shareholders,  the
load and  distribution  structure  for each share class would be the same as for
other similar  series of Counselor  Series Funds.  The Board also noted the fact
that existing  shareholders  of Global Health Sciences Fund would become holders
of Class A shares in New Fund issued pursuant to the  Reorganization.  The Board
was  advised  that no  sales  load  would be  charged  on  these  shares  in the
Reorganization,  but that all of the holders of the Class A shares  would become
subject to the Master Plan and Agreement of  Distributors  applicable to Class A
shares of New Fund.  In addition,  the Board was advised  that new  purchases of
Class A shares would be subject to the standard sales loads and fees  associated
with the Class A shares of similar series of Counselor  Series Funds.  The Board
also noted that the 0.35% 12b-1 fee  applicable to Class A shares was the lowest
12b-1 fee available to non-institutional investors in Counselor Series Funds.

      In  considering  the Master Plan and Agreement of  Distribution  - Class A
Shares, the Trustees, including all of the Independent Trustees, determined that
it was important that IDI, on behalf of New Fund, be in a position to reasonably
compensate the efforts of third parties such as  full-service  brokerage  firms,
discount brokers,  banks,  investment advisers,  consultants and others who will
distribute  additional shares of New Fund if the Reorganization is approved.  An
enhanced  marketing effort by IDI on behalf of New Fund, and sales of additional
New Fund shares through  third-party  intermediaries  would benefit New Fund and
its shareholders by maintaining asset levels of the open-end fund and should, if
successful,  mitigate  against the  potential  adverse  impact of high levels of
redemptions that quite possibly could follow the approval of the Reorganization,
and  potentially  follow  again after the  expiration  of the CDSC on  exchanged
shares.  While there can be no assurance that such distribution  efforts will be
successful  in  offsetting  substantial   redemptions,   INVESCO  and  IDI  have
substantial  experience  managing and distributing  open-end  investment company
shares and have advised the Trustees that approval of the Plan by current Global
Health  Sciences  Fund  shareholders  is  advisable   because   distribution  of
additional  New Fund shares by third party  intermediaries  will be an important
element in a successful  Reorganization  of Global  Health  Sciences  Fund as an
open-end mutual fund.

      The Board was advised that Thomas Wald,  who is  currently  the  portfolio
manager of Global Health Sciences Fund, would be the manager of New Fund.


      The Board also  considered  that New Fund  would have the same  investment
objective and, except as necessary to conform the existing  investment  policies
of Global Health  Sciences Fund to the  analogous  policies of Counselor  Series
Funds,  the same investment  policies and  restrictions.  In this connection the
Board  considered  that  there are some  material  and  substantive  differences
between New Fund's  fundamental  investment  restriction  on borrowing,  lending
securities and issuer  diversification and those of Global Health Sciences Fund.
Global  Health  Sciences  Fund does not borrow in order to purchase  securities,
while  New Fund will be able to do so,  and  intends  to do so as an  investment
strategy. Global Health Sciences Fund is only permitted to lend up to 25% of its
assets, while New Fund will be able to lend up to 33 1/3% of its assets.  Global
Health   Sciences  Fund  is  a  diversified   fund,   while  New  Fund  will  be
non-diversified.  Certain other  fundamental  investment  restrictions of Global
Health  Sciences  Fund  are  worded  somewhat  differently  from  the  analogous
fundamental investment  restrictions of New Fund. The Board also considered that
the non-fundamental  investment policy of Global Health Sciences Fund concerning
investments in illiquid  securities is different from that of New Fund. New Fund
may invest no more than 15% of its assets in illiquid  securities  while  Global
Health  Sciences  Fund has  authority  to invest up to 25% of its net  assets in
illiquid securities. It was pointed out to the Board that Global Health Sciences
Fund  investments  in  illiquid  securities  averaged  11.75% of net  assets for
calendar year 2000,  calculated  weekly; and 13.02% of net assets net assets for
calendar  year 2000,  calculated  monthly.  The highest level in that period was
18.62% and the lowest  level was 5.92%.  It was further  pointed out that Global
Health  Sciences  Fund  generally  did not invest  outside that range with great
regularity in preceding periods, and therefore the differing investment policies
would not significantly  reduce New Fund's investments in illiquid securities as
compared to Global Health Sciences Fund. The Board was also advised that,  while
Global Health  Sciences Fund has actively  engaged in short sales,  the New Fund
will have a greater ability to engage in short sales.

      The Board also  considered  the fact that it was advisable for New Fund to
impose a 2% Contingent  Deferred Sales Charge on existing Global Health Sciences
Fund  shareholders  who redeem their New Fund shares  within twelve months after
Reorganization  thereby  reducing the possibility  that New Fund will experience
significant outflows of assets resulting from shareholder  redemptions occurring
after the  conversion  of the Fund to an open-end fund and thus  protecting  the
interests of  shareholders  who exchange their shares of Global Health  Sciences
Fund for shares of New Fund by  maintaining  a stable  asset  base.  Substantial
shareholder  redemptions  may require  Global Health  Sciences Fund to liquidate
portfolio  securities,  thereby increasing realized capital gains, and give rise
to increased taxable distributions to shareholders.

      The Board  also  considered  the fact that  Global  Health  Sciences  Fund
currently  pays an  investment  advisory fee equal to an annual rate of 1.00% on
ending daily net assets up to and including  $500  million,  and 0.90% on ending
daily  net  assets  in  excess  of $500  million;  and  there is no  performance
adjustment to this fee. The Board  specifically  considered  INVESCO's  proposal
that New Fund's management fee be a base management fee calculated at the annual
rate of 1.50% of the Fund's  daily net assets  (the "Base  Fee").  This Base Fee
under INVESCO's proposal will be adjusted,  on a monthly basis (i) upward at the
rate of 0.20%,  on a pro rata basis,  for each  percentage  point the investment
performance  of the Class A shares of the Fund  exceeds the sum of 2.00% and the
investment record of the Morgan Stanley Health Care Product Index (the "Index"),
or (ii) downward at the rate of 0.20%, on a pro rata basis,  for each percentage
point the  investment  record of the Index less  2.00%  exceeds  the  investment
performance  of the  Class A shares  of the Fund  (the  "Fee  Adjustment").  The
maximum or minimum  adjustment will be 1.00%  annually.  During the first twelve
months of operation, the management fee will be charged at the base fee of 1.50%
with no performance adjustment.

      The Board was advised by INVESCO that it  anticipates  that Class A shares
of New Fund will have higher gross expenses than Global Health Sciences Fund, as
a result of the  potential  decrease  in the  Fund's  assets  and the  increased
registration fees,  distribution expenses,  custody and transfer agency expenses
associated with operating as an open-end fund.


      The Board was  advised by INVESCO  that the  dividend  and  capital  gains
distribution  policies of New Fund would differ from the  dividend  distribution
policies of Global Health Sciences Fund in the following  manner.  Global Health
Sciences Fund, pursuant to an order issued by the SEC, currently distributes 10%
of its net assets  annually,  in the form of 2.5% quarterly  distributions  (the
"Managed Distribution  Policy").  Any capital gains in excess of the 10% Managed
Distribution Policy are normally  distributed to shareholders at year's end. The
Managed Distribution Policy provides that distributions  pursuant to that policy
in excess of capital gains available for distribution are treated as a return of
shareholder  capital. As previously  described herein, the Managed  Distribution
Policy  was  approved  by the Board of  Trustees  in an  effort  to  permanently
decrease  or  eliminate  the  Fund's  discount  to net asset  value,  which will
certainly occur if the  Reorganization is approved.  Consequently,  the Trustees
have  deferred   consideration   of   distributions   pursuant  to  the  Managed
Distribution  Policy  pending  the  outcome of voting on and  completion  of the
Reorganization.

      New Fund shares  necessarily  will be purchased  and redeemed at net asset
value,   and  therefore  will  not  have  a  policy  analogous  to  the  Managed
Distribution   Policy.   Rather,   New  Fund  will  normally  only  make  annual
distributions  of its capital  gains.  Shareholders  should note that the fiscal
year end of  Counselor  Series  Funds is August  31st and the fiscal year end of
Global Health Sciences Fund is October 31st.

      The Board was advised that  continuation  of Global Health Sciences Fund's
Dividend   Reinvestment  Plan  could  potentially   interfere  with  an  orderly
implementation  of  the  Reorganization,  if  the  Reorganization  is  approved.
Therefore, the Trustees have suspended the Dividend Reinvestment Plan, effective
immediately, pending the outcome of voting and completion of the Reorganization.
If the Reorganization is approved, dividends paid by New Fund will automatically
be  reinvested  in  additional  shares of New Fund unless  INVESCO is  otherwise
instructed by shareholders.

      The  Board   was   advised   that  an   orderly   implementation   of  the
Reorganization,  if approved, would be facilitated by issuing shares of New Fund
in book-entry  form only.  Therefore,  if the  Reorganization  is approved,  all
outstanding  Global Health Sciences Fund shares  represented by a certificate in
Global Health  Sciences Fund will be represented as  certificated  shares in New
Fund.  However,  there will not be a new  certificate  issued.  If a shareholder
wants to redeem  shares in New Fund,  represented  by existing  certificates  in
Global Health Sciences Fund, the shareholder  will have to return the closed-end
fund share  certificate  to INVESCO.  If the  Reorganization  is  approved,  all
holders  of  Global  Health  Sciences  Fund  share   certificates  are  strongly
encouraged  to  send   their  certificates  to INVESCO for  conversion  of those
shares to book-entry shares.

      INVESCO  advised the Board that  shareholders  of New Fund will be able to
receive  scheduled   quarterly  or  monthly  payments  from  their  accounts  by
participating  in  INVESCO's  Periodic   Withdrawal  Plan,  which  provides  for
quarterly  or monthly  payments  ($100  minimum) by check  payable to whomever a
shareholder  designates.  The shareholder must have at least $10,000 invested in
the INVESCO  Funds,  and at least  $5000 in the fund from which the  withdrawals
will be made.  Such periodic  withdrawal  may not represent more than 10% of the
value of the account  annually.  THE CDSC WILL NOT BE APPLICABLE TO  REDEMPTIONS
OCCURRING PURSUANT TO THE PERIODIC WITHDRAWAL PLAN.

      The Board also considered the fact that INVESCO would obtain an opinion of
counsel that the  Reorganization  will qualify as a tax-free  reorganization for
federal income tax purposes.


      Finally,  the Board considered the fact that INVESCO's  Counselor Sciences
Funds product line  currently has no health  science  equity fund. The Board was
advised that Global Health Sciences Fund has had relatively strong  performance,
and that, while it is probable that New Fund's assets will decrease  immediately
following  the  Reorganization  being  implemented,  despite  the CDSC,  INVESCO
believes that Global Health Sciences Fund's performance record will position the
New Fund  strategically  to benefit  from a  turnaround  in the health  sciences
sector.

      The  desirability  of creating a new Global  Health  Series Fund series of
Counselor Series Funds and affecting the Reorganization were also considered and
approved by the Board of Directors of INVESCO  Counselor Series Funds, Inc. at a
meeting of that Board held on February 5, 2001.

      The Board of Directors of Counselor Series Funds  specifically  considered
the  potential  benefits  and  risks  associated  with  the  Reorganization  and
determined that the addition of New Fund to Counselor Series Funds would provide
convenience  and flexibility to shareholders of both Global Health Sciences Fund
and Counselor Series Funds because New Fund represents an investment alternative
consistent  with  investment  goals of Global Health  Sciences Fund,  while also
positioning  New  Fund  to  capitalize  on  both  existing  strong   shareholder
relationships  and current  mutual fund  distribution  opportunities  for health
sciences  funds.  The  Directors  also  considered  the impact of the  differing
investment  policies  of the two  Funds,  as  described  in  Proposal  2(c).  In
particular,  the  Directors  considered  New  Fund's  increased  ability to both
leverage its assets and sell  securities  short,  and its  decreased  ability to
purchase  illiquid  securities in comparison to Global Health Sciences Fund. The
Directors  considered  that  quantifying  such a  comparison  is  difficult  but
concluded  that the reduction in  investment  potential and risk from New Fund's
decreased ability to invest in illiquid  securities may to some extent be offset
by the leverage and  short-selling  strategies  currently  employed by Counselor
Series Funds investment  personnel who would assist Mr. Wald in implementing New
Fund's aggressive global growth, leveraging, and short-selling strategies if the
Reorganization  is approved.  These  strategies  are generally  consistent  with
Global Health Sciences Fund's  investment goals and risks but differ  materially
in certain  specific  risks,  as described in Proposal 2(c), from the investment
strategies currently employed by Global Health Sciences Fund.

V.    MASTER DISTRIBUTION PLAN AND AGREEMENT

      If the Reorganization is approved, shareholders will also approve a Master
Distribution  Plan and Agreement - Class A (the "Class A Plan") pursuant to Rule
12b-1 under the 1940 Act.  Rule 12b-1  provides in substance  that a mutual fund
may not  engage  directly  or  indirectly  in  financing  any  activity  that is
primarily  intended to result in the sale of shares of a fund except pursuant to
a plan  approved  on behalf of the fund under Rule 12b-1.  The Class A Plan,  as
approved by the Directors of Counselor  Series Funds allows New Fund and INVESCO
Distributors,  Inc. ("IDI"),  New Fund's distributor,  to incur certain expenses
that might be considered to constitute direct or indirect payment by New Fund of
distribution expenses.

      Under the Class A Plan,  Class A shares of New Fund will pay  compensation
to IDI at an  annual  rate of 0.35% per annum of the  average  daily net  assets
attributable  to Class A shares for the purpose of financing any activity  which
is  primarily  intended to result in the sale of Class A shares.  With regard to
the Class A Plan for New Fund,  the Plan provides that the Class A shares of the
Fund shall pay  compensation  to IDI at an annual rate of 0.35% per annum of new
sales of shares,  exchanges  into New Fund and  reinvestments  of dividends  and
capital  gain  distributions  made after the  closing  date,  for the purpose of
financing  any  activity  which is  primarily  intended to result in the sale of
Class A shares of New Fund. During any period in which New Fund is closed due to
high asset  levels,  the Class A shares of New Fund will reduce this  payment of
0.35% to 0.25% per annum.


      The proposed Plan is  prospective  in nature.  Thus,  the fee will only be
assessed based on new sales of New Fund Class A shares, exchanges into the Class
A  shares  and  reinvestments  of  dividends  and  capital  gains  distributions
(collectively  "New Class A Assets")  of the Fund which  occur after the Plan is
implemented.  The  distribution  fees  would  be  absorbed  pro rata by all Fund
shareholders.  The Plan would limit the amount of the Fund's  assets which could
be used for  distribution  and  promotion of Class A shares  during any 12-month
period to a maximum  of 0.35 of 1% (35 basis  points)  of New Assets of the Fund
added after the Plan is  implemented.  Any  increase in this rate would  require
approval  of the Board and  shareholders  of the Fund.  At no time will the fees
under the Plan be applied to a level of New Class A Assets  higher  than the net
Class A assets of New Fund.

      However, to remain competitive in distribution Class A shares of New Fund,
IDI will likely need to compensate  third parties for distribution of the shares
at levels that exceed the amounts IDI receives from New Fund. To the extent this
is so,  INVESCO  will pay these  periodic  payments  on  behalf of New Fund.  To
partially  offset this expense,  INVESCO will retain the 2% CDSC that will be in
effect if Proposal 2 is approved.

      The Class A Plan is designed to compensate  IDI, on a monthly  basis,  for
certain  promotional and other  sales-related  costs,  and to implement a dealer
incentive  program which provides for periodic  payments to selected dealers who
furnish continuing personal shareholder services to their customers who purchase
and own Class A shares  of New Fund.  Payments  can also be  directed  by IDI to
selected  institutions that have entered into service agreements with respect to
Class A shares of New Fund and that  provide  continuing  personal  services  to
their  customers who own Class A shares of New Fund and that provide  continuing
personal  services to their  customers  who own Class A shares of New Fund.  The
service fees payable to selected  institutions are calculated at the annual rate
of 0.25% of the  average  daily net asset value of those Class A New Fund shares
that are held in such institutions' customers' accounts.

      Of the  aggregate  amount  payable  under  the Class A Plan,  payments  to
dealers  and other  financial  institutions  that  provide  continuing  personal
shareholder  services to their  customers who purchase and own Class A shares of
New Fund,  in amounts up to 0.25% of the average daily net assets of the Class A
shares of New Fund  attributable  to the  customers of such dealers or financial
institutions,  are characterized as service fees.  Payments to dealers and other
financial  institutions  in excess of such  amount and  payments to IDI would be
characterized  as an asset-based  sales charge pursuant to the Class A Plan. The
Class A Plan also imposes a cap on the total amount of sales charges,  including
asset-based  sales charges,  that may be paid by the Company with respect to the
Class A shares of New Fund.

      IDI may pay investment  dealers or other financial service firms for share
purchases  (measured  on an annual  basis) of Class A shares of New Fund sold at
net asset value to an employee  benefit  plan as follows:  1.00% of the first $2
million of such purchases,  plus 0.80% of the next $1 million of such purchases,
plus 0.50% of the next $17 million of such  purchases,  plus 0.25% of amounts in
excess of $20 million of such purchases.

      To the extent they are successful in attracting new investments, marketing
efforts  conducted  pursuant to the Class A Plan may benefit the shareholders of
New Fund by attracting more assets which may in turn lower the ongoing  expenses
per share of New Fund. The Board believes that these marketing efforts will also
assist in selling shares of New Fund to offset  redemptions that are anticipated
to occur after the Reorganization.  To the extent that New Fund is successful in
offsetting  redemptions  with new sales of shares,  INVESCO  believes it will be
able to manage New Fund more effectively.


VI.   COMPARISON OF OPEN-END AND CLOSED-END INVESTMENT COMPANIES

      Open-end investment companies, commonly referred to as mutual funds, issue
redeemable  securities.  The holders of redeemable  securities have the right to
surrender  those  securities to the mutual fund and obtain in return,  an amount
based on their proportionate share of the value of the mutual fund's net assets.
Most mutual  funds also  continuously  issue new shares to  investors at a price
based on the fund's net asset  value at the time of  issuance.  Such  fund's net
asset value per share is determined  by deducting the amount of its  liabilities
from the value of its  assets,  and  dividing  the  difference  by the number of
shares outstanding.

      In  contrast,  closed-end  investment  companies  such  as  Global  Health
Sciences Fund do not redeem their outstanding shares or engage in the continuous
sale of new securities, and thus operate with a relatively fixed capitalization.
The shares of closed-end  investment  companies are normally  bought and sold in
securities  markets.  Global Health Sciences Fund's shares are currently  listed
and traded on the New York Stock Exchange  ("NYSE").  If the Fund is reorganized
as an open-end investment company, its shares will be delisted from the NYSE.

      Some of the legal and practical  differences  between operations of Global
Health Sciences Fund as a closed-end versus an open-end  investment  company are
as follows:

      (a)  ACQUISITION  AND  DISPOSITION OF SHARES.  Once Global Health Sciences
Fund is reorganized into an open-end investment company,  the Fund's shares will
no longer be listed on the NYSE.  Shareholders  desiring to realize the value of
their shares will be able to do so IMMEDIATELY by exercising their right to have
such shares redeemed by New Fund at the next determined current net asset value,
less the CDSC fee (as  described  above).  New Fund's net asset  value per share
will be calculated by dividing (i) the value of its  portfolio  securities  plus
all cash and other assets (including accrued interest and dividends received but
not collected) less all  liabilities  (including  accrued  expenses) by (ii) the
number  of  outstanding  shares  of New Fund.  The 1940 Act  generally  requires
open-end  investment  companies  to value their  assets on each  business day in
order to  determine  the  current  net asset  value on the basis of which  their
shares  may be  redeemed  by  shareholders  or  purchased  by  investors.  It is
anticipated that leading financial publications will publish the net asset value
of New  Fund on a daily  basis,  however  based  on the size of the fund and the
policies of such publication, New Fund may not be listed

      (b)  ELIMINATION  OF DISCOUNT AND  IMPLEMENTATION  OF CONTINGENT  DEFERRED
SALES CHARGE. The  implementation of the Reorganization  will have the effect of
IMMEDIATELY  eliminating  any  market  discount  from net  asset  value.  If the
Reorganization  is  approved by the  shareholders,  the market  discount  may be
reduced or the Fund's shares may trade at a premium prior to the Closing Date to
the extent  investors  are  induced  to  purchase  shares in the open  market in
anticipation of such a Reorganization.  However,  there can be no assurance that
this will be the case. After the  Reorganization,  shareholders of New Fund will
be permitted to redeem  their  shares,  subject to a CDSC that will be set at 2%
for the first twelve months following the Reorganization.

      (c) PORTFOLIO MANAGEMENT. Because a closed-end investment company does not
have to redeem its shares, it may keep all of its assets fully invested and make
investment decisions without having to adjust for cash inflows and outflows from
continuing sales and redemptions of its shares. In contrast, open-end investment
companies  usually maintain a portion of their assets in cash to meet redemption
requests  and may be  subject  to  pressure  to  sell  portfolio  securities  at
disadvantageous times or prices in order to satisfy such redemption requests. In
addition,  sales of portfolio  securities may generate  taxable gains or losses,
which must be distributed to shareholders.


      (d) EXPENSES;  COSTS OF POTENTIAL  NET  REDEMPTIONS.  Open-end  investment
companies are generally more expensive to operate and administer than closed-end
investment  companies,  and  thus  the  expense  ratio  of New  Fund  after  the
Reorganization  may be higher than Global Health Sciences Fund's current expense
ratio.  New Fund's  expense  ratio could be  adversely  affected by  significant
redemptions.  Additional  costs  may  be  incurred  by  the  sale  of  portfolio
securities if a substantial number of redemption requests are received following
the Reorganization.  New Fund may also be required to sell portfolio  securities
or incur borrowing costs in order to meet  redemptions.  During its first twelve
months,  New Fund will have a higher  management fee than Global Health Sciences
Fund (and may well have a higher  management fee thereafter) and will be subject
to a 12b-1 fee on its classes of shares.

      (e) SENIOR SECURITIES AND BORROWINGS.  The Investment  Company Act of 1940
prohibits   mutual  funds  from   issuing   "senior   securities"   representing
indebtedness  (i.e.,  bonds,  debentures,  notes and other similar  securities),
other than  indebtedness  to banks where there is an asset  coverage of at least
300% for all borrowings.  Open-end investment  companies generally may not issue
preferred stock.  While Global Health Sciences Fund has not done so,  closed-end
investment  companies  are  generally  permitted  to issue  "senior  securities"
representing  indebtedness  to any lender if the 300% asset coverage test is met
and may issue preferred stock (subject to various limitations).

VII.  COMPARISON OF A MARYLAND CORPORATION AND A MASSACHUSETTS BUSINESS
      TRUST

      Global  Health  Sciences  Fund is a  Massachusetts  business  trust and is
governed by its Declaration of Trust,  By-laws and  Massachusetts  trust law. As
part of the  Reorganization,  Global Health Sciences Fund will reorganize as New
Fund,  a series of a Maryland  corporation.  As such,  New Fund will be governed
with  Articles  of  Incorporation,   By-laws,   and  under  applicable  Maryland
corporation  law.  Certain  differences  between a  Maryland  corporation  and a
Massachusetts business trust are summarized below.

      (a) SHARES OF CAPITAL STOCK.  The Articles of  Incorporation  of Counselor
Series  Funds permit the  Directors  to issue an  unlimited  number of shares of
stock and to divide such shares into an  unlimited  number of series or classes,
all without  shareholder  approval.  Counselor  Series Funds  currently  has two
series.  The authorized capital stock of New Fund consists of 100,000,000 shares
of  Common  Stock.   The  Directors  of  Counselor  Series  Funds  may,  without
shareholder approval,  increase the number of shares authorized and may classify
and reclassify the shares of Counselor  Series Funds into  additional  series or
classes at a future date.

      (b) VOTING  REQUIREMENTS.  The  By-laws  of Global  Health  Sciences  Fund
require that special  meetings of  shareholders  must be called upon the written
request of shareholders entitled to vote not less than 25% of all votes entitled
to be cast at the special  meeting.  The By-laws of Counselor  Series Funds, and
Maryland General  Corporation Law, require that special meetings of shareholders
must be called upon the written  request of  shareholders  holding not less than
10% of all votes entitled to be cast at the special meeting.

      The Articles of  Incorporation  of Counselor  Series Funds provide that on
each matter  submitted  for a vote of the  shareholders,  each holder of a share
will be permitted one vote per share owned.  All shares of all classes or series
will vote as a single class or series ("single class voting"), unless a separate
vote of any class or series is required by the  Investment  Company Act of 1940,
or by the Maryland  General  Corporation  Law, or the matter does not affect any
other class or series  other than those  classes or series  voting on the issue.
Holders of the shares of stock of the Company  shall not be entitled to exercise
cumulative voting in the election of directors or any other matter.

      The  establishment  and  designation  of any series or class of share,  in
addition to those originally set forth in the Articles of Incorporation, will be
effective  upon  the  adoption  by a  majority  of the  current  directors  of a
resolution  setting  forth  such  establishment.  Such  additions  will  also be
effective upon  designation and the relative right and preference of such series
or class,  and the filing with the proper  authority of the State of Maryland of
Articles   Supplementary   establishing  and  designating  relative  rights  and
preferences.


      (c) SHAREHOLDER  MEETINGS.  Counselor Series Funds is not required to hold
annual meetings of its  shareholders,  thus subsequent to the  Reorganization of
Global Health Sciences Fund into New Fund, New Fund will not be required to hold
annual meetings of its shareholders.  Global Health Sciences Fund is required to
hold  annual  shareholders  meetings  pursuant  to the  rules of the  NYSE.  The
Directors  of  Counselor  Series  Funds  may be  removed  for cause by a written
instrument  signed by at least two-thirds of the remaining  Directors or by vote
of  shareholders  of Counselor  Series Funds holding not less than two-thirds of
the votes then outstanding, cast in person or by proxy at any meeting called for
that  purpose.  The By-laws of Global Health  Sciences Fund permit  removal of a
Trustee by the holders of a majority of the outstanding  shares of Global Health
Sciences Fund.

      (d) SHAREHOLDER LIABILITY. Under Massachusetts law, shareholders of Global
Health Sciences Fund may, under certain circumstances, be held personally liable
as partners for Global Health Sciences Fund's obligations.  However, the risk of
a shareholder  incurring  financial loss on account of shareholder  liability is
limited to  circumstances  in which both inadequate  insurance exists and Global
Health  Sciences  Fund itself is unable to meet its  obligations.  As a Maryland
corporation, the shareholders of New Fund have no personal liability to New Fund
or its creditors with respect to their stock,  except that a shareholder  may be
liable  to  the  extent  that  (1)  the  subscription   price  or  other  agreed
consideration for the stock has not been paid, or (2) liability is imposed under
any other provision of Maryland law.

      (e)  LIABILITY OF DIRECTORS AND  TRUSTEES.  Under Global Health  Science's
Fund's  Declaration of Trust,  Trustees are  personally  liable only for willful
misfeasance,  bad faith, gross negligence or reckless disregard of their duties.
Under the Declaration of Trust, Trustees, officers, agents and employees will be
indemnified  against all  liabilities  and expenses  (including  amounts paid in
satisfaction of judgments, in compromise, as fines and penalties, and as counsel
fees) reasonably  incurred by them in connection with the defense or disposition
of any action,  suit or other  proceeding,  whether civil or criminal,  in which
they may be  involved or with which they may be  threatened,  while in office or
thereafter,  by reason of their  being or having  been such a Trustee,  officer,
employee or agent,  except with respect to any matter as to which they have been
adjudicated  to have  acted in bad  faith  or with  willful  misfeasance,  gross
negligence or reckless disregard of their duties, provided,  however, that as to
any matter disposed of by a compromise payment,  pursuant to a consent decree or
otherwise,  no indemnification either for that payment or for any other expenses
may be  provided  unless  Global  Health  Sciences  Fund has  received a written
opinion from  independent  legal counsel  approved by the Trustees to the effect
that if either the matter of willful  misfeasance,  gross negligence or reckless
disregard of duty, or the matter of good faith and  reasonable  belief as to the
best interests of Global Health  Sciences Fund, had been  adjudicated,  it would
have  been  adjudicated  in favor of the  person  seeking  indemnification.  The
Trustees  may receive  advance  payments  in  connection  with  indemnification;
provided the  indemnified  person has given a written  undertaking  to reimburse
Global Health Sciences Fund in the event it is  subsequently  determined that he
or she is not entitled to such indemnification.

      Maryland law provides that in addition to any other liabilities imposed by
law,  a  Director  of New Fund may be  liable  to the  Fund  for  voting  for or
assenting to the declaration of any dividend or other  distribution of assets to
New Fund shareholders that is contrary to Maryland law if it is established that
the  Director  did not act in  good  faith,  in a  manner  he or she  reasonably
believed  to be in the best  interest  of New  Fund  and  with the care  that an
ordinarily   prudent   person  in  a  like  position  would  use  under  similar
circumstances.  In the event of any litigation against the Directors or Officers
of New Fund, Maryland law permits, and New Fund's By-laws will require, New Fund
to indemnify a Director or Officer for certain expenses and to advance money for
such expenses only if he or she demonstrates  that he or she acted in good faith
and  reasonably  believed that his or her conduct was in, or not opposed to, the
best interest of New Fund and, with respect to a criminal proceeding,  he or she
had no reasonable cause to believe such conduct was unlawful.


      The  foregoing  is only a summary of certain  of the  differences  between
Counselor Series Funds' Articles of  Incorporation  and By-laws and Maryland law
and  Global  Health  Sciences  Fund's  Declaration  of  Trust  and  By-laws  and
Massachusetts law. It is not a complete list of differences. Shareholders should
refer to the provisions of such Articles of Incorporation,  By-laws and Maryland
law, and such Declaration of Trust, By-laws and Massachusetts law directly for a
more thorough comparison.

VIII. CONCLUSION

      If the Reorganization is approved,  the Board will take such other actions
as are necessary to implement the  Reorganization.  The Reorganization of Global
Health  Sciences  Fund  from a  Massachusetts  business  trust  to an  open-end,
multiple-class  fund  organized  as a series of a Maryland  corporation  will be
accomplished by: (i) filing a Certificate of Designation designating New Fund as
a series of shares of  Counselor  Series  Funds with the State of Maryland  (ii)
transferring all of the assets of Global Health Sciences Fund to New Fund solely
in exchange for Class A shares of Common Stock of New Fund and the assumption by
New Fund of the  liabilities  of Global  Health  Sciences  Fund,  (iii) filing a
Certificate of Dissolution for Global Health Sciences Fund with the Secretary of
State of the  Commonwealth  of  Massachusetts,  (iv)  filing  with the SEC of an
application  for an Order under  Section  8(f) of the 1940 Act  terminating  the
registration  of the Global Health Sciences Fund as an investment  company,  (v)
having New Fund enter into a new Advisory  Agreement with INVESCO,  as described
above,  and (vi)  having New Fund enter into the Master  Plan and  Agreement  of
Distribution,  as described  above.  All of the above  actions will be deemed to
have  received  the  necessary   approval  of  Global  Health   Sciences  Fund's
shareholders if the shareholders approve the reorganization

      In the  event  that the  Reorganization  is not  approved,  Global  Health
Sciences  Fund will  continue to engage in business as a  registered  closed-end
investment  company under the Fund's  current  fundamental  and  non-fundamental
investment  policies.  In that event,  the Board of  Trustees  of Global  Health
Sciences Fund may consider other options,  including possibly liquidating Global
Health Sciences Fund upon the approval of Fund shareholders.

             THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMENDS A VOTE FOR
                      PROPOSAL 2(a) TO REORGANIZE THE FUND.

PROPOSALS  2(a),  2(b),  AND 2(c) ARE BEING  PRESENTED  TO  SHAREHOLDERS  BY THE
TRUSTEES AS A COMPREHENSIVE  PLAN TO REORGANIZE GLOBAL HEALTH SCIENCES FUND AS A
SERIES OF COUNSELOR SERIES FUNDS.  ACCORDINGLY,  THE PROPOSED  REORGANIZATION OF
GLOBAL HEALTH SCIENCES FUND WILL BE IMPLEMENTED ONLY IF SHAREHOLDERS APPROVE ALL
ELEMENTS OF PROPOSALS 2(a), 2(b), AND 2(c).


PROPOSAL 2(b) - APPROVAL OF A NEW INVESTMENT ADVISORY AGREEMENT

I.    CURRENT INVESTMENT ADVISORY AGREEMENT

      Under the current Advisory Agreement, INVESCO is responsible for providing
investment advice to Global Health Sciences Fund and, in general, for conducting
the  management  and investment  program of the Fund under the  supervision  and
control of the Board of Trustees.  In  addition,  INVESCO is required to furnish
office  facilities  and  equipment  to the  Fund,  and to supply  certain  other
services,  including  all  facilities  and  personnel  necessary  to provide the
services required to be rendered by INVESCO.

      Global Health  Sciences Fund pays INVESCO a fee based on an annual rate of
1.00% on the Fund's  ending daily net assets up to and including  $500,000,  and
0.90% on the  Fund's  ending  daily net  assets in excess of  $500,000.  For the
fiscal year ended October 31, 2000, the Fund paid INVESCO investment  management
fees of $7,683,110.  If the proposed  Investment  Advisory Agreement had been in
place during the fiscal year ending October 31, 2000, the investment  management
fee  that  would  have  been  paid  to  INVESCO  would  have  been  $11,971,851.
Additionally,  in accordance  with an  Administrative  Agreement,  the Fund pays
INVESCO a monthly  fee based on the annual  rate of 0.10% on the  Fund's  ending
daily net assets for administrative  services. For the fiscal year ended October
31, 2000,  the Fund paid INVESCO  administrative  fees of $798,123.  Out of this
administrative  services fee,  INVESCO pays UBS Warburg  (formerly Paine Webber,
Inc.) $250,000 per year for the promotional services it is providing the Fund.

      Under the current Advisory  Agreement,  the Fund pays certain of its other
costs not paid by INVESCO, including (i) interest and taxes, including issue and
transfer  taxes incurred by or levied by the Fund;  (ii) insurance  premiums for
fidelity and other coverage requisite to its operations;  (iii) compensation and
expenses of its Trustees  other than Trustees that are  associated or affiliated
with INVESCO;  (iv) legal and audit  expenses;  (v) custodian,  dividend  paying
agent,  registrar and transfer  agent fees and expenses  (including  charges and
expenses of the Fund's Dividend Reinvestment Plan) and brokerage commissions, if
any; (vi) certain expenses incidental to registration, under Federal Law, of the
Fund's  shares for public sale;  (vii)  certain  expenses  incidental to holding
meetings  of  the  Fund's   shareholders;   (viii)  payments  under  the  Fund's
Administrative  Agreement  with  INVESCO;  (ix) fees and expenses of listing and
maintaining  the  listing  of the  Fund's  shares on the NYSE;  (x) the costs of
certificates  representing  the  Fund's  shares;  and  (xi)  such  non-recurring
expenses as may arise, including any litigation affecting the Fund and the legal
obligation  that the Fund may have to indemnify  its Officers and Trustees  with
respect thereto.

      The current Advisory  Agreement  provides that INVESCO shall not be liable
for any error of  judgment  or mistake of law,  or for any loss  suffered by the
Fund in  connection  with the matters to which the Advisory  Agreement  relates,
except  for a loss  resulting  from  willful  misfeasance,  bad  faith  or gross
negligence  on the part of INVESCO in the  performance  of its  obligations  and
duties or by reason of its  reckless  disregard  of its  obligations  and duties
under the Advisory Agreement.

      The Advisory  Agreement may be terminated  without penalty upon sixty (60)
days' written notice by either party, or by a vote of the majority of the Fund's
shares, and automatically terminates in the event of its assignment.

II.   PROPOSED INVESTMENT ADVISORY AGREEMENT

      In connection  with the  Reorganization,  shareholders  are being asked to
approve the proposed new Investment Advisory Agreement (the "Proposed Investment
Advisory  Agreement"),  as discussed below.  Pursuant to the Proposed Investment
Advisory  Agreement,  Counselor  Series  Funds on behalf of New Fund will employ
INVESCO to supervise New Fund's investment program and to furnish other services
to New Fund.  Under the terms of the  Proposed  Investment  Advisory  Agreement,


INVESCO will act as investment  adviser and,  subject to the  supervision of the
Board of Directors of Counselor Series Funds, direct the investments of New Fund
in accordance with New Fund's investment objective,  policies,  and limitations.
INVESCO  will also provide New Fund with all  necessary  office  facilities  and
personnel for servicing the New Fund's  investments  and compensate all officers
of New Fund and all Directors who are "interested  persons" of Counselor  Series
Funds  or of  INVESCO,  and all  personnel  of New  Fund or  INVESCO  performing
services relating to research, statistical, and investment activities.

      In addition, INVESCO or its affiliates,  subject to the supervision of the
Board of Directors,  will continue to provide the management and  administrative
services  necessary  for the  operation  of New  Fund.  These  services  include
providing  facilities  for  maintaining  New  Fund's  organization;  supervising
relations   with   custodians,   transfer  and  pricing   agents,   accountants,
underwriters,  and other  persons  dealing with New Fund;  preparing all general
shareholder communications and conducting shareholder relations; maintaining New
Fund's records and  registration  of New Fund's shares under federal  securities
laws and making  necessary  filings  under  state  securities  laws;  developing
management  and  shareholder  services  for New Fund;  and  furnishing  reports,
evaluations,  and analyses on a variety of subjects to the Directors. Other than
the fee for providing  investment  advisory  services proposed to be charged New
Fund by INVESCO described below, the terms of the Proposed  Investment  Advisory
Agreement are  substantially  the same as those  contained in the Fund's current
Advisory Agreement.

      For the advisory services it provides to the Fund,  INVESCO will receive a
base  management  fee calculated at the annual rate of 1.50% of New Fund's daily
net assets (the "Base Fee"). This Base Fee will be adjusted,  on a monthly basis
(i) upward at the rate of 0.20%, on a pro rata basis,  for each percentage point
the investment  performance of the Class A shares of New Fund exceeds the sum of
2.00% and the investment  record of the Morgan Stanley Heath Care Product Index,
or any successor  thereto (the "Index"),  or (ii) downward at the rate of 0.20%,
on a pro rata basis,  for each  percentage  point the  investment  record of the
Index less 2.00% exceeds the investment performance of the Class A shares of the
New Fund (the "Fee Adjustment"). The maximum or minimum adjustment, if any, will
be 1.00% annually.  Therefore, the maximum annual fee payable to INVESCO will be
2.50% of average  daily net assets and the  minimum  annual fee will be 0.50% of
average  daily net assets.  During the first  twelve  months of  operation,  the
management  fee will be  charged  at the base fee of 1.50%  with no  performance
adjustment.

      In determining the Fee Adjustment,  if any,  applicable  during any month,
INVESCO will compare the investment performance of the Class A shares of the New
Fund for the twelve-month  period ending on the last day of the prior month (the
"Performance  Period")  to  the  investment  record  of  the  Index  during  the
Performance Period. The investment performance of New Fund will be determined by
adding  together  (i) the  change in the net  asset  value of the Class A shares
during the Performance  Period, (ii) the value of cash distributions made by New
Fund to  holders  of Class A shares to the end of the  Performance  Period,  and
(iii)  the  value of  capital  gains  per  share,  if any,  paid or  payable  on
undistributed  realized  long-term  capital gains  accumulated to the end of the
Performance Period, and will be expressed as a percentage of its net asset value
per share at the beginning of the Performance  Period.  The investment record of
the Index will be determined  by adding  together (i) the change in the level of
the  Index  during  the  Performance   Period  and  (ii)  the  value,   computed
consistently  with the Index,  of cash  distributions  made by  companies  whose
securities  comprise the Index accumulated to the end of the Performance Period,
and will be  expressed  as a  percentage  of the Index at the  beginning of such
Period.


      After it determines any Fee Adjustment,  INVESCO will determine the dollar
amount of  additional  fees or fee  reductions  to be accrued  for each day of a
month by  multiplying  the Fee Adjustment by the average daily net assets of the
Class A shares of New Fund  during  the  Performance  Period and  dividing  that
number by the number of days in the Performance  Period.  The management fee, as
adjusted, is accrued daily and paid monthly.

      At the request of INVESCO,  the Board of Trustees  discussed  the Proposal
Investment  Advisory  Agreement  for New Fund at a meeting  held on  February 6,
2001.  In addition,  the  Independent  Trustees also  discussed  approval of the
Proposal  Investment  Advisory  Agreement  for New Fund with  their  independent
counsel.  In evaluating the Proposed Investment Advisory Agreement for New Fund,
the  Board of  Trustees  received  information  from  INVESCO  to  assist in its
deliberations.  The Trustees  considered  various  matters,  discussed below, in
determining  the  reasonableness  and  fairness of the  proposed  changes in the
investment   advisory  fee  payable  by  New  Fund  and  reached  the  following
conclusions:

     o    First, New Fund will use investment  leverage through bank borrowings,
          and make  extensive use of short sales and various types of derivative
          instruments.   These  practices  require  a  significant  devotion  of
          management, investment, trading and administrative resources;

     o    Second,  investment  management  fees are  calculated  based  upon net
          assets.  As a consequence,  INVESCO is effectively not compensated for
          managing assets derived from the bank  borrowings,  which may equal up
          to 33 1/3% of New Fund's net assets, notwithstanding that these assets
          are managed as part of New Fund's overall portfolio;

     o    Third,  the  mechanics of the  Securities  and  Exchange  Commission's
          mandated   calculation  of  the  performance  fee  adjustment  creates
          distortions in the amount of compensation paid to INVESCO of a rapidly
          growing or shrinking fund. This distortion is a function of basing the
          monthly  performance  adjustment  calculation  on average asset levels
          over  rolling  12  month  periods.  The Base  Fee is  permitted  to be
          calculated  each month  based on the  average  daily net  assets  that
          month. As a result, in a rapidly growing fund the amount of the Fund's
          assets upon which a performance  fee adjustment is calculated will lag
          the average  assets of the Fund  calculated on a more frequent  basis;
          the opposite is true in the case of a rapidly shrinking fund;

     o    Fourth,  to the  knowledge  of the  Trustees,  there  are a small  but
          growing number of other  registered  mutual funds which have the broad
          investment mandate and investment practices of Counselor Series Funds.
          This fact makes  meaningful  comparison of management fees between New
          Fund and other registered mutual funds problematic.  However, New Fund
          is, in many  respects,  similar to an  unregistered  hedge  fund.  The
          Trustees  understand  that the management  fee for these  unregistered
          funds is  generally a Base Fee of 3/4 of 1% to 11/2% of net assets per
          annum,  plus  a  performance  fee of 20% of  returns  which  exceed  a
          so-called "hurdle rate." The hurdle rate is typically set at 6% to 10%
          of returns based on invested  capital.  While federal  securities laws
          prohibit  this  type  of  fee  from  being  used  in  connection  with
          registered  mutual funds like New Fund,  this fee would  generally far
          exceed the Proposed Fee;

     o    Fifth, in today's highly complex  investment  world,  the Trustees and
          INVESCO both believe the  increased  fee,  particularly  when fixed at
          1.5% of net  assets  during  the first  twelve  months  following  the
          Reorganization,  will help INVESCO  remain  competitive in attracting,
          retaining  and  motivating  the top quality  investment  personnel and
          other key  personnel  necessary to manage New Fund and provide new and
          innovative services to shareholders of the open-end fund; and

     o    Sixth,  the  Trustees  considered  today's  ever-expanding  securities
          markets,  which operate  continuously  around the globe.  The Trustees
          believe  that   additional   resources  will  help  INVESCO   maintain
          state-of-the-art  computer  systems,  access  information  and analyze
          strategies using sophisticated tools and methodologies,  a hallmark of
          INVESCO's philosophy in creating Counselor Series Funds.


      The Trustees  reached  these  conclusions  after  careful  discussion  and
analysis  and believe  that they have  carefully  and  thoroughly  examined  the
questions and  alternatives.  In  recommending  that the  shareholders of Global
Health  Sciences  Fund  approve  the  Reorganization,   including  the  Proposed
Investment  Advisory  Agreement,  the Independent  Trustees have considered what
they  believe to be the best  interests  of the  shareholders  of Global  Health
Sciences Fund,  who will become  shareholders  of New Fund should  Proposal 2 be
approved.  In so doing the  Independent  Trustees  were  advised by  independent
counsel,  retained by the Independent Trustees,  and paid by the Fund, as to the
nature of the matters to be considered  and the standards to be used in reaching
their decision.

      If the Fund  outperforms  the Morgan  Stanley Health Care Product Index by
more than 2%, the Base Fee will be adjusted as follows:

- --------------------------------------------------------------------------------
% PERFORMANCE OVER                            ADVISORY FEE
MORGAN STANLEY HEALTH CARE PRODUCT INDEX

- --------------------------------------------------------------------------------
2%                                             1.50%  (no increase in  Base Fee)

3%                                             1.70%

4%                                             1.90%

5%                                             2.10%

6%                                             2.30%

7%                                             2.50%

- --------------------------------------------------------------------------------


If the  Fund  underperforms  the  Index by more  than  2%,  the Base Fee will be
adjusted as follows:

- --------------------------------------------------------------------------------
% PERFORMANCE UNDER                             ADVISORY FEE
MORGAN STANLEY HEALTH CARE PRODUCT INDEX

- --------------------------------------------------------------------------------
2%                                              1.50%  (no decrease in Base Fee)

3%                                              1.30%

4%                                              1.10%

5%                                              0.90%

6%                                              0.70%

7%                                              0.50%
- --------------------------------------------------------------------------------
      The Index is an  equal-dollar  weighted index of 26 companies  involved in
the business of pharmaceuticals, including biotechnology and medical technology.

      The  performance  of Global  Health  Sciences Fund has  historically  been
compared to the S&P Health Care Composite  Index ("S & P Health Care Index"),  a
capitalization  weighted  index of all the  stocks in the  Standard & Poor's 500
Index ("S&P  500") that are  involved  in the  business  of health care  related
products or services.  Use of the S&P Health Care Index tends to  emphasize  the
performance of large  capitalization  pharmaceutical  companies for two reasons.


First,  the S&P 500  itself  is  representative  of the  performance  of  larger
capitalization  companies so use of a subset index thereof necessarily  includes
only the larger participants in the health sciences sector, which tend primarily
to be  pharmaceutical  companies.  Second the  capitalization  weighting further
amplifies the effect of the index price changes  resulting from price changes of
larger  capitalization  companies  over price changes of smaller  capitalization
companies  within the index.  At the  request of  INVESCO,  in  considering  the
adoption of New Fund as a series of Counselor  Series  Funds,  the  Directors of
Counselor  Series  Funds  permitted  INVESCO  to  consider  use of an index more
representative  of the assets  historically held by Global Health Sciences Fund,
which  assets  will  comprise  the asset  base of New  Fund,  if  Proposal  2 is
approved.  INVESCO believes that the comparison of New Fund's performance to the
Morgan Stanley Health Care Product Index is appropriate because its equal-dollar
weighting,  and its  inclusion of  biotechnology  and other  medical  technology
products,  is more  representative of the types of investments INVESCO will make
on behalf of New Fund.  It is  important  to note that,  after the first  twelve
months of  operation  of New Fund,  the  investment  advisory  fee INVESCO  will
receive from New Fund will be determined by comparison of New Fund's performance
to the Index.  During  the first  twelve  months of  operation,  the  investment
advisory  fee  INVESCO  will  receive  from New Fund  will be fixed at 1.5%,  an
investment  advisory  fee that is  materially  higher  than the 0.90%  currently
charged Global Health Sciences Fund at its current asset levels.

      If the Directors of Counselor Series Funds should determine at some future
date that another securities index is a better representative of the composition
of New Fund than is the Morgan Stanley Health Care Product Index,  the Directors
may change the  securities  index used to  compute  the Fee  Adjustment.  If the
Directors  do so, the new  securities  index (the "New  Index")  will be applied
prospectively  to  determine  the amount of the Fee  Adjustment.  The Index will
continue to be used to determine the amount of the Fee  Adjustment for that part
of the Performance Period prior to the effective date of the New Index. A change
in the Index would be submitted to  shareholders  for their approval  unless the
SEC determines that shareholder approval is not required.

      INVESCO may also receive fees for acting as  securities  lending agent for
New Fund, in connection with New Fund's securities lending activities.

III.  ANNUAL FUND OPERATING EXPENSES

      Annual fund  operating  expenses  are paid out of Global  Health  Sciences
Fund's  assets.  Expenses are factored  into the Fund's share price or dividends
and are not charged directly to shareholder accounts.

      The following  table shows the fees and expenses of Global Health Sciences
Fund for the fiscal  year ended  October  31,  2000,  and the pro forma fees and
expenses of New Fund  adjusted to reflect the  proposed  fees as expenses had it
been operating in the fiscal year ended October 31, 2000.

      FEES PAID TO INVESCO                GHS               NEW FUND - CLASS A
      --------------------                ---               ------------------

      Management Fees                     0.96%             1.50%

      12b-1 Fees                          None              0.35%

      Other Expenses                      0.20%             0.15%

      Total Operating Expenses            1.16%             2.00%


      In addition  to the fund  operating  expenses,  Class A shares of New Fund
acquired in exchange for shares of Global  Health  Sciences Fund will be subject
to a CDSC of 2% of the net  asset  value  of such  shares,  if such  shares  are
redeemed  out  of  New  Fund  during  the  first  twelve  months  following  the
Reorganization.  The  proceeds  of the  CDSC  will be  retained  by  INVESCO  to
partially offset additional  distribution expenses associated with New Fund that
will be paid by INVESCO,  on behalf of New Fund, as more fully  described in the
section entitled "Master Distribution Plan and Agreement." Furthermore, no sales
load will be payable on the Class A shares received in the  Reorganization,  but
new  purchases  of  Class A shares  of New Fund  will be  subject  to a  maximum
front-end  sales load of 5.50%.  Since the shares of Global Health Sciences Fund
cannot be redeemed and, other than  reinvestments  of dividends and capital gain
distributions,  can only be purchased on the New York Stock  Exchange,  they are
not subject to any redemption fees or sales loads.

EXAMPLES OF EFFECT OF FUND EXPENSES

      The following  table  illustrates  the expenses on a hypothetical  $10,000
investment  in Global Health  Sciences  Fund,  and the  estimated  expenses on a
hypothetical  $10,000  investment  in New Fund  calculated  at the rates  stated
above, assuming a 5% annual return.

                                         1 YEAR  3 YEARS   5 YEARS  10 YEARS

Global Health Sciences Fund (closed-end)   $118     $368      $638    $1,409

New Fund Class A Shares (open-end)         $742   $1,143    $1,568    $2,749
   including maximum sales charge
New Fund Class A Shares (open-end          $203     $627    $1,078    $2,327
           excluding sales charge)

      Based upon an opinion of counsel,  neither Global Health Sciences Fund nor
its  shareholders  will realize any gain or loss for federal income tax purposes
as a result of the Reorganization.  However,  shareholders will recognize a gain
or loss if they  later  redeem  their  shares of New Fund or if they sell  their
shares of Global Health Sciences Fund prior to the  Reorganization to the extent
that the  redemption  or sale  proceeds are greater or less than the  respective
adjusted tax basis of their shares.  Payment for any such redemptions  generally
will be made within seven days after receipt of a proper request for redemption.
Such  payments  may be  postponed  or the right of  redemption  suspended  under
unusual  circumstances  that affect the ability to value the  securities  in New
Fund's  portfolio or when an emergency  makes it not reasonably  practicable for
New Fund to dispose of portfolio  securities or to fairly determine the value of
its net assets.

      To the extent that New Fund must  dispose of portfolio  securities  to pay
redemption  proceeds,  New Fund may have  capital  gains or losses  that must be
distributed to shareholders.  As a result, remaining shareholders may be subject
to higher capital gain tax or dividend liabilities in fiscal year 2001 than they
might have been subject to had Global Health Sciences Fund remained a closed-end
fund.

       THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMENDS A VOTE FOR PROPOSAL 2(b)
            TO APPROVE THE PROPOSED INVESTMENT ADVISORY AGREEMENT


PROPOSALS  2(a),  2(b),  AND 2(c) ARE BEING  PRESENTED  TO  SHAREHOLDERS  BY THE
TRUSTEES AS A COMPREHENSIVE  PLAN TO REORGANIZE GLOBAL HEALTH SCIENCES FUND AS A
SERIES OF COUNSELOR SERIES FUNDS.  ACCORDINGLY,  THE PROPOSED  REORGANIZATION OF
GLOBAL HEALTH SCIENCES FUND WILL BE IMPLEMENTED ONLY IF SHAREHOLDERS APPROVE ALL
ELEMENTS OF PROPOSALS 2(c), 2(b), AND 2(c).


PROPOSAL 2(c) - APPROVAL OF NEW FUNDAMENTAL INVESTMENT POLICIES AND RESTRICTIONS

I.    FUNDAMENTAL  INVESTMENT RESTRICTIONS

      Global Health Sciences Fund has certain  investment  restrictions that are
fundamental.  If the  proposed  Reorganization  is  approved,  as  described  in
Proposal  2, New Fund will have  fundamental  investment  restrictions  that are
different, in material respects, from certain fundamental investment policies of
Global Health Sciences Fund. The fundamental investment restrictions of New Fund
with  respect to  borrowing,  lending  and issuer  diversification  will  differ
substantively  from the  fundamental  investment  restrictions  of Global Health
Sciences  Fund.  In  addition,  shareholders  will  approve  a  new  fundamental
investment  policy  permitting  New Fund to invest  all of its assets in another
open-end   investment   company   managed  by  INVESCO  or  an  affiliate   with
substantially the same investment  objective and policies as the New Fund. Three
other fundamental  restrictions of Global Health Sciences Fund would differ from
the analogous policies to be adopted by New Fund; the differences in these three
investment restrictions could have a material positive or negative impact on how
Global Health  Sciences Fund - if it is  reorganized  as New Fund - is operated.
Finally,  New Fund will have certain  non-fundamental  investment  policies that
differ from the investment  policies of Global Health Sciences Fund. Adoption or
modification of New Fund's non-fundamental  investment policies and restrictions
does  not  require  shareholder   approval.   However,  the  Trustees  ask  that
shareholders considered these differences when considering Proposal 2(c).

PROPOSAL 2(c)(i) - FUNDAMENTAL INVESTMENT RESTRICTION RELATING TO BORROWING

BORROWING.  Global Health Sciences Fund's current fundamental investment
restriction relating to borrowing and the issuance of senior securities is as
follows:


            The Fund may not borrow  money or issue  senior  securities,  except
      that the Fund may  borrow  in an  amount  not  exceeding  15% of its total
      assets to finance  the  repurchase  of or tender  offers for Shares to pay
      dividends and other  distributions,  and may borrow for temporary purposes
      in an amount not  exceeding  5% of its total  assets (the Fund will not be
      deemed to have  issued a senior  security  by reason  of  effecting  short
      sales,  lending  securities,  purchasing  securities on a  when-issued  or
      delayed delivery basis, or engaging in hedging  transactions in accordance
      with its investment policies, or entering into collateral  arrangements or
      maintaining margin deposits incident to any of the foregoing practices).

      New Fund  will  have the  following  fundamental  investment  restrictions
relating to borrowing and the issuance of senior securities:

            The Fund may not borrow money, except that the Fund may borrow money
      in an amount not  exceeding  33 1/3% of its total  assets  (including  the
      amount borrowed) less liabilities  (other than  borrowings).  The Fund may
      not issue senior securities, except as permitted under the 1940 Act.

      In addition, the following non-fundamental  investment restriction will be
applicable to New Fund:

            The Fund  may  borrow  money  only  from a bank or from an  open-end
      management  investment  company  managed by INVESCO or an  affiliate  or a
      successor thereof for temporary or emergency  purposes,  for leveraging or
      investing,  or by engaging in reverse repurchase agreements with any party
      (reverse  repurchase  agreements will be treated as borrowing for purposes
      of [the] fundamental limitation [on borrowing].

      As a result of these policies, New Fund will have the ability to borrow up
to 33 1/3% of its assets,  compared to the maximum 15% of its assets that Global
Health Sciences Fund is permitted to borrow. Unlike Global Health Sciences Fund,
New Fund  would  also,  be  permitted  to borrow for the  purpose of  purchasing
securities - i.e., New Fund will have the ability to leverage its assets. To the
extent New Fund uses borrowing to buy securities,  the risk of loss is magnified
if the value of the security purchased decreases, and gains will be magnified if


the value of the security purchased increases. To repay such borrowing, New Fund
might  have to  sell  portfolio  securities  at a time  and at a  price  that is
unfavorable  to New Fund.  In  addition,  New Fund  would  incur the  expense of
interest on such borrowing.

      THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMEND A VOTE FOR PROPOSAL 2(c)(i)

PROPOSAL 2(c)(ii) - FUNDAMENTAL INVESTMENT RESTRICTION RELATING TO ISSUER
                    DIVERSIFICATION

      ISSUER DIVERSIFICATION.  Global Health Sciences Fund is a diversified
fund; it has the following fundamental investment restriction on issuer
diversification.


            The Fund may not, with respect to 75% of its total assets,  purchase
      the  securities of any one issuer (except U.S.  Government  Securities) if
      the purchase would cause the Fund to have more than 5% of the value of its
      total assets invested in the securities of such issuer or to own more than
      10% of the outstanding voting securities of such issuer.

      New Fund, by contrast,  will be a non-diversified fund, with the following
fundamental investment restriction on issuer diversification:

            [New  Fund]  may  not,  with  respect  to 50% of its  total  assets,
      purchase the  securities  of any issuer (other than  securities  issued or
      guaranteed   by  the  U.S.   Government   or  any  of  its   agencies   or
      instrumentalities,  or securities of other investment  companies) if, as a
      result,  (i) more than 5% of the Fund's  total assets would be invested in
      the securities of that issue, or (ii) the Fund would hold more than 10% of
      the outstanding voting securities of that issuer.

      Because a smaller  portion of its portfolio  will be subject to the issuer
diversification requirements,  New Fund will have greater investment flexibility
than Global Health Sciences Fund, in that it will be permitted to acquire larger
positions  in  the  securities  of  a  particular  issuer.  Investing  a  larger
percentage of its assets in a single issuer's securities, however, will increase
New  Fund's  exposure  to the  risks  associated  with such  issuer's  financial
condition  and  operations,  and the  risk  that  the  value  of  that  issuer's
securities will decrease.

   THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMEND A VOTE FOR PROPOSAL 2(c)(ii)

PROPOSAL 2(c)(iii) - FUNDAMENTAL INVESTMENT RESTRICTION RELATING TO LENDING.

      LENDING.  Global Health Sciences Fund's fundamental investment
restriction with respect to lending is as follows:

            The Fund may not make loans of money or  securities  to any  person,
      except  that the Fund may lend money  through the  purchase of  securities
      (including  repurchase  agreements)  in  accordance  with  its  investment
      policies,  and  make  loans  of  portfolio  securities  in an  amount  not
      exceeding 25% of the Fund's assets.

      New Fund's  fundamental  investment  restriction on lending would increase
the foregoing limit from 25% to 33 1/3%, by providing as follows:

            [New Fund]  may not lend  any  security  or make  any loan if,  as a
      result,  more  than 33 1/3% of its  total  assets  would  be lent to other
      parties,  but this  limitation  does not  apply  to the  purchase  of debt
      securities or to repurchase agreements.


      Global  Health  Sciences  Fund's  fundamental  investment  restriction  on
lending is more limiting than the provisions in the 1940 Act governing  lending.
The advantage of lending  portfolio  securities is that a fund continues to have
the benefits (and risks) of ownership of the securities  lent, while at the same
time  receiving  interest  payments  from the  borrower of the  securities.  The
primary risk in lending  portfolio  securities is that a borrower  might fail to
return the securities at the agreed-upon time.

  THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMENDS A VOTE FOR PROPOSAL 2(c)(iii)

PROPOSAL 2(c)(iv) - APPROVAL OF CONFORMING LANGUAGE OF FUNDAMENTAL INVESTMENT
                    POLICIES

      If the Reorganization is approved, certain fundamental investment policies
of the New Fund  will  differ in minor  respects  from  those of  Global  Health
Sciences  Fund with respect to  investment  in  commodities,  investment in real
estate,  and  underwriting  securities  in order to conform their wording to the
wording of the analogous  fundamental  investment  restrictions of the Counselor
Series Funds.

      Global Health Sciences Fund's fundamental investment restrictions in these
three areas are as follows:

            The Fund may not buy or sell commodities,  commodity contracts, oil,
      gas or other mineral interests or exploration programs (however,  the Fund
      may purchase securities of companies which invest in the foregoing and may
      enter into transactions in hedging instruments).

            The Fund  may not buy or sell  real  estate  or  interests  there in
      (however,  securities  issued by companies  which invest in real estate or
      interests therein may be purchased and sold).

            The Fund  may not  engage  in the  underwriting  of any  securities,
      except  insofar  as the  Fund  may be  deemed  an  underwriter  under  the
      Securities  Act of 1933 in the sale of its  Shares  or in  disposing  of a
      portfolio security.

The  analogous  fundamental  investment  restrictions  for New  Fund  will be as
follows:

            [New Fund] may not purchase or sell  physical  commodities;  however
      this policy shall not prevent the Fund from purchasing and selling foreign
      securities,  futures contracts,  options, forward contracts,  swaps, caps,
      floors, collars and other financial instruments.

            [New Fund] may not purchase or sell real estate unless acquired as a
      result of ownership of securities or other instruments (but this shall not
      prevent the Fund from investing in securities or other instruments  backed
      by real  estate or  securities  of  companies  engaged in the real  estate
      business).

            [New  Fund] may not  underwrite  the  securities  of other  issuers,
      except insofar as it may be deemed to be an underwriter under the 1933 Act
      in connection with the disposition of the Fund's portfolio securities.

  THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMENDS A VOTE FOR PROPOSAL 2(c)(iv)

PROPOSAL 2(c)(v) - MASTER FEEDER STRUCTURE

      New Fund will have a  fundamental  investment  policy  that  permits it to
invest all of its  assets in  another  open-end  investment  company  managed by
INVESCO or an affiliate with  substantially  the same  investment  objective and
policies  as the New  Fund.  Adoption  of the  policy  will  allow  New  Fund to
participate  in  a  so-called   "master/feeder  fund"   organizational   format.
Shareholders are asked to approve the following fundamental investment policy:


            [New Fund] may,  notwithstanding  any other  fundamental  investment
      policy  or  limitation,  invest  all of its asset in the  securities  of a
      single  open-end  management  investment  company managed by INVESCO or an
      affiliate or a successor thereof,  with substantially the same fundamental
      investment objective, policies, and limitations as the Fund.

      The   master/feeder   structure   has   the   potential,   under   certain
circumstances,  to minimize administrative costs and maximize the possibility of
gaining a broader investor base.  Currently,  neither Counselor Series Funds nor
any of the other INVESCO Funds intends to establish a  master/feeder  structure;
however,  the Board of Directors of Counselor  Series Funds has recommended that
each series' shareholders adopt a policy that would permit this structure in the
event that the Board  determines  to recommend  the adoption of a  master/feeder
structure.

   THE BOARD OF TRUSTEES UNANIMOUSLY RECOMMENDS A VOTE FOR PROPOSAL 2(c)(v)

PROPOSALS  2(a),  2(b),  AND 2(c) ARE BEING  PRESENTED  TO  SHAREHOLDERS  BY THE
TRUSTEES AS A COMPREHENSIVE  PLAN TO REORGANIZE GLOBAL HEALTH SCIENCES FUND AS A
SERIES OF COUNSELOR SERIES FUNDS.  ACCORDINGLY,  THE PROPOSED  REORGANIZATION OF
GLOBAL HEALTH SCIENCES FUND WILL BE IMPLEMENTED ONLY IF SHAREHOLDERS APPROVE ALL
ELEMENTS OF PROPOSALS 2(a), 2(b), AND 2(c).

ADDITIONAL INFORMATION CONCERNING NON-FUNDAMENTAL INVESTMENT RESTRICTIONS OF
THE NEW FUND

      Non-fundamental  investment  restrictions  may be  changed  or  adopted by
either the Trustees of Global Health Sciences Fund or the Directors of New Fund;
a change to, or adoption of, a non-fundamental  investment  restriction does not
require shareholder approval.

      The Directors of New Fund have adopted certain non-fundamental  investment
restrictions   that   conform  to  the   standard   non-fundamental   investment
restrictions  applicable to the other Counselor Series Funds. As a result of the
adoption of these  non-fundamental  investment  policies,  New Fund's ability to
invest in illiquid  securities  would be less than Global Health Sciences Fund's
ability  to invest  in such  securities  - 15% of net  assets  for New Fund,  as
opposed to 25% of net assets for Global  Health  Sciences  Fund.  Global  Health
Sciences Fund has never invested the maximum  permitted 25% of its net assets in
illiquid securities, and very rarely invested more than 15% of its net assets in
illiquid  securities.  Global  Health  Sciences Fund had 12.18% of its total net
assets invested in illiquid securities as of March 9, 2001.

      Furthermore, the current limit on Global Health Sciences Fund's ability to
engage in short sales (it may do so only to the extent  that the current  market
value of  securities  sold short does not exceed 25% of the Fund's total assets)
would be removed.  If the  Reorganization  is  approved,  New Fund will have the
ability to engage in short selling the maximum extent permitted by the 1940 Act.

      In addition to the  non-fundamental  restrictions  on borrowing  discussed
above,  New  Fund's  non-fundamental  investment  restriction  on  investing  in
illiquid securities will be as follows:

            [New Fund] does not currently intend to purchase any security if, as
      a result,  more than 15% of its net assets would be invested in securities
      that are  deemed  to be  illiquid  because  they are  subject  to legal or
      contractual  restrictions  on resale  or  because  they  cannot be sold or
      disposed of in the ordinary course of business at approximately the prices
      at which they are valued.

      New  Fund's   non-fundamental   investment  restriction  on  investing  in
securities issued by other investment companies will be as follows:


            [New  Fund] may  invest  in  securities  issued by other  investment
      companies  to the extent that such  investments  are  consistent  with the
      Fund's  investment  objective and policies and permissible  under the 1940
      Act.\

INDEPENDENT ACCOUNTANTS

      PricewaterhouseCoopers  LLP, 1670 Broadway,  Suite 1000, Denver, Colorado,
are the  independent  accountants  of  both  Global  Health  Sciences  Fund  and
Counselor Series Funds. The independent accountants are responsible for auditing
the financial statements of the Funds.

      This firm has no direct financial  interest or material indirect financial
interest in Global  Health  Sciences  Fund,  Counselor  Series Funds or INVESCO.
Representatives  of  PricewaterhouseCoopers  LLP are not  expected to attend the
Meeting.

      PricewaterhouseCoopers LLP provided the following audit services to Global
Health Sciences Fund for the fiscal year ended October 31, 2000.

        o  audit of annual financial statements
        o  preparation  of the Fund's  federal and state income tax returns
        o  preparation of the Fund's federal excise tax return
        o  consultation  with the Fund's audit committee
        o  routine consultation on financial accounting and reporting matters.

      The trustees  authorized all services performed by  PricewaterhouseCoopers
LLP.  In  addition,  the  trustees  annually  review the scope of services to be
provided by  PricewaterhouseCoopers  LLP and consider the effect,  if any,  that
performance of any non-audit services might have on audit independence.

      The audit committee of the Fund, consisting of three independent Trustees,
meets  periodically  with  PricewaterhouseCoopers  LLP to review  accounting and
reporting requirements.

      In the fiscal year ending  October 31, 2000,  Global Health  Sciences Fund
and INVESCO paid PWC for audit and other services as follows.

- ------------------------------------------------------------------
                          GLOBAL HEALTH SCIENCES      INVESCO
- ------------------------------------------------------------------
Audit Fees                     $33,500                 None

Financial Systems Design          None                 None
and Implementation
Other Fees                     $ 7,200               $130,500
- ------------------------------------------------------------------
Total                          $40,700               $130,500
- ------------------------------------------------------------------

CUSTODIAN

      State  Street  Bank and  Trust  Company,  P.O.  Box 351,  Boston MA is the
custodian of the cash and  investments  of both Global Health  Sciences Fund and
Counselor  Series Funds,  and will act as custodian of New Fund if Proposal 2 is
approved.

TRANSFER AGENTS

      The transfer agent of Global Health  Sciences Fund is Equiserve 150 Royall
Street,  Canton,  Massachusetts  02021.  The Transfer Agent of Counselor  Series
Funds is INVESCO,  7800 E. Union  Avenue,  Denver CO 80237.  INVESCO will act as
transfer agent of New Fund if Proposal 2 is approved.



MISCELLANEOUS

NOTICE TO BANKS, BROKER-DEALERS AND VOTING TRUSTEES AND THEIR NOMINEES.

      Please  advise  Shareholder  Communications  Corporation,  Inc.,  17 State
Street, New York, New York, 10004, if you know that other persons are beneficial
owners of shares for which proxies are being solicited and, if so, the number of
copies of the Proxy  Statement  you wish to receive in order to supply copies to
the beneficial owners of the respective shares.

OTHER BUSINESS.

      The Board  knows of no other  business to be brought  before the  Meeting.
However,  if any other  matters  properly  come  before the  Meeting,  it is the
intention  that  proxies  which  do not  contain  specific  instructions  to the
contrary  will be voted on such matters in  accordance  with the judgment of the
persons therein designated.

SHAREHOLDER PROPOSALS.

      If the  Reorganization  is approved by the  shareholders  of Global Health
Sciences Fund, New Fund does not intend to hold annual  meetings of shareholders
in the  future.  In the event  that New Fund  should  hold a Special  Meeting of
Shareholders,  a  shareholder  proposal  intended  to be  presented  at any such
meeting of  shareholders  of New Fund must be  received by the New Fund within a
reasonable  time before the  solicitation  by the Board of Directors of New Fund
relating to such meeting is to be made in order to be  considered  in New Fund's
proxy   statement  and  form  of  proxy   relating  to  that  meeting.   If  the
Reorganization  is not approved,  shareholders  of Global  Health  Sciences Fund
wishing to submit  proposals for inclusion in a proxy statement for a subsequent
annual shareholders  meeting should send their written proposals by November 30,
2001 to the Fund's Secretary, 7800 E. Union Avenue, Denver CO 80237.






                                   APPENDIX A
                 FORM OF AGREEMENT AND PLAN OF REORGANIZATION

THIS AGREEMENT AND PLAN OF REORGANIZATION (Agreement) is made as of May 8, 2001,
by and between (i) INVESCO Global Health Sciences Fund, a Massachusetts business
trust duly registered as a closed-end  management  investment  company under the
Investment Company Act of 1940, as amended (1940 Act), with a principal place of
business at 7800 E. Union Avenue, Denver, Colorado 80237 (Global Health Sciences
Fund),  and (ii) INVESCO  Counselor Series Funds,  Inc., a Maryland  corporation
(Counselor Series),  on behalf of a new segregated  portfolio of assets (series)
of Counselor  Series named "Global  Health  Sciences Fund"  (Series).  Counselor
Series is a duly organized  corporation  under the laws of the State of Maryland
duly  registered  as an open-end  management  company  under the 1940 Act with a
principal place of business at 7800 E. Union Avenue, Denver, Colorado 80237. The
Series and Global Health Sciences Fund may be referred to herein collectively as
the "Funds" or each individually as a "Fund."

This Agreement is intended to be, and is adopted as, a "plan of  reorganization"
within the meaning of the regulations  under Section 368 of the Internal Revenue
Code of 1986,  as amended  (Code),  regarding  a  reorganization  under  Section
368(a)(1)(F) of the Code. The reorganization will comprise:  (a) the transfer of
all of the  assets  of  Global  Health  Sciences  Fund to the  Series  solely in
exchange  for Class A shares of common stock of the Series  (Series  Shares) and
the assumption by the Series of Global Health Sciences Fund's  liabilities;  and
(b) the  constructive  distribution  of such  Series  shares  by  Global  Health
Sciences Fund pro rata to its shareholders in complete liquidation,  dissolution
and  termination  of Global  Health  Sciences Fund in exchange for all of Global
Health Sciences Fund's  outstanding  shares.  On the Closing Date (as defined in
Section  6),  Global  Health  Sciences  Fund shall  receive a number of full and
fractional  Series Shares having an aggregate net asset value equal to the value
of the assets of Global Health  Sciences  Fund,  less the  liabilities of Global
Health  Sciences  Fund, at the  Valuation  Time (as defined in Section 4), which
Global Health Sciences Fund shall then distribute pro rata to its  shareholders.
The foregoing  transactions are referred to herein as the  "Reorganization."  In
consideration  of the mutual  promises  and subject to the terms and  conditions
herein, the parties covenant and agree as follows:

1.    REPRESENTATIONS AND WARRANTIES OF GLOBAL HEALTH SCIENCES FUND.

Global  Health  Sciences  Fund  represents  and  warrants to and agrees with the
Series that:

(a) Global Health  Sciences Fund is a trust duly organized and validly  existing
under the laws of the  Commonwealth of  Massachusetts,  and has the power to own
all of its  properties  and assets and to carry out its  obligations  under this
Agreement.  It has all necessary  federal,  state, and local  authorizations  to
carry on its business as now being conducted and to carry out this Agreement;

(b) Global Health Sciences Fund is a closed-end  management  investment  company
duly registered  under the 1940 Act, and such  registration is in full force and
effect;

(c) The Prospectus of Global Health  Sciences Fund,  dated January 16, 1992, and
any information provided in the annual report of Global Health Sciences Fund for
the year ended  October 31, 2000  pursuant to Rule  8b-16(b) of the 1940 Act and
previously  furnished  to the  Series,  did not and do not  contain  any  untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary to make the statements therein not misleading;

(d) There are no material legal,  administrative,  or other proceedings  pending
or, to the knowledge of Global Health Sciences Fund,  threatened  against Global
Health  Sciences  Fund  which  assert  liability  on the part of  Global  Health
Sciences  Fund.  Global Health  Sciences Fund knows of no facts which might form
the basis for the institution of such proceedings;


(e) Global Health  Sciences  Fund is not in, and the  execution,  delivery,  and
performance of this  Agreement in accordance  with its terms will not result in,
violation of any provision of its  Declaration  of Trust or By-laws,  or, to the
knowledge  of  Global  Health  Sciences  Fund,  of  any  agreement,   indenture,
instrument,  contract,  lease,  or  other  undertaking  to which  Global  Health
Sciences  Fund is a party or by which Global  Health  Sciences  Fund is bound or
result in the  acceleration  of any  obligation or the imposition of any penalty
under any agreement,  judgment or decree to which Global Health Sciences Fund is
a party or is bound;

(f) The Statement of Assets and  Liabilities,  the Statement of Operations,  the
Statement of Changes in Net Assets,  Financial  Highlights,  and the Schedule of
Investments  (including  market values) of Global Health Sciences Fund at or for
the year ended  October 31, 2000,  have been  audited by  PricewaterhouseCoopers
LLP,  independent  accountants,  and have been furnished to the Series  together
with  such  unaudited  financial   statements  and  a  Schedule  of  Investments
(including  market values) at and for the six month period ended April 30, 2001.
Said Statements of Assets and  Liabilities  and Schedules of Investments  fairly
present  the Fund's  financial  position as of their  respective  dates and said
Statements of  Operations,  Statements  of Changes in Net Assets,  and Financial
Highlights  fairly  reflect  its  results of  operations,  changes in  financial
position, and financial highlights for the periods covered thereby in conformity
with generally accepted accounting principles consistently applied;

(g) Global Health Sciences Fund has no known  liabilities of a material  nature,
contingent or  otherwise,  other than those shown as owed by it on its Statement
of Assets  and  Liabilities  as of April 30,  2001,  and those  incurred  in the
ordinary  course of Global  Health  Sciences  Fund's  business as an  investment
company  since April 30, 2001,  except as otherwise  disclosed in writing to and
accepted by Counselor Series;

(h) The proxy  statement  filed with the Securities  and Exchange  Commission by
Global Health Sciences Fund relating to the Reorganization  (Proxy Statement) on
the date such Proxy  Statement is first sent to  shareholders  of Global  Health
Sciences Fund insofar as it relates to Global Health Sciences Fund, (i) complies
in all material  respects with the  provisions of the Securities Act of 1933, as
amended (1933 Act), the Securities  Exchange Act of 1934, as amended (1934 Act),
the 1940  Act,  and the  rules  and  regulations  thereunder,  and (ii) does not
contain any untrue statement of a material fact or omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading;  and at the time of the shareholders' meeting referred to in Section
7 and on the Closing Date, the Proxy  Statement  insofar as it relates to Global
Health Sciences Fund will not contain any untrue statement of a material fact or
omit to state a material fact required to be stated therein or necessary to make
the statements therein not misleading;

(i) All material contracts and commitments of Global Health Sciences Fund (other
than this Agreement and investment  contracts,  including options,  futures, and
forward  contracts)  will be  terminated  without  liability  to  Global  Health
Sciences  Fund on or  prior  to the  Closing  Date  (other  than  those  made in
connection  with  redemptions  of shares and the  purchase and sale of portfolio
securities made in the ordinary course of business);

(j) No consent, approval,  authorization,  or order of any court or governmental
authority is required for the consummation by Global Health Sciences Fund of the
transactions  contemplated by this Agreement,  except such as have been obtained
under the 1933 Act, the 1934 Act, the 1940 Act, and state securities or blue sky
laws (which  term as used herein  shall  include  the  District of Columbia  and
Puerto Rico);

(k) Global Health Sciences Fund has filed or will file all federal and state tax
returns which, to the knowledge of Global Health Sciences Fund's  officers,  are
required to be filed by Global Health Sciences Fund and has paid or will pay all
federal and state taxes shown to be due on said returns or provision  shall have
been made for the payment  thereof,  and, to the best of Global Health  Sciences
Fund's knowledge,  no such return is currently under audit and no assessment has
been asserted with respect to such returns;


(l) Global Health Sciences Fund has met the  requirements of Subchapter M of the
Code for qualification and treatment as a regulated  investment  company ("RIC")
for all of its prior taxable years and intends to meet such requirements for its
current  taxable  year;  its assets will be  invested  at all times  through the
Closing Date in a manner that ensures compliance with the foregoing;  and it has
no earnings and profits  accumulated in any taxable year in which the provisions
of Subchapter M did not apply to it;

(m) All of the issued and outstanding shares of Global Health Sciences Fund are,
and at the Closing  Date will be, duly and validly  issued and  outstanding  and
fully paid and  nonassessable  as a matter of  Massachusetts  law, and have been
offered for sale and in conformity with all applicable  federal securities laws.
All of the issued and outstanding shares of Global Health Sciences Fund will, at
the  Closing  Date,  be held by the  persons and in the amounts set forth in the
list of  shareholders  submitted to  Counselor  Series in  accordance  with this
Agreement;

(n) As of both the  Valuation  Time (as  defined in  Section 4) and the  Closing
Date, Global Health Sciences Fund will have the full right, power, and authority
to sell, assign,  transfer,  and deliver its portfolio  securities and any other
assets of Global Health  Sciences Fund to be transferred to the Series  pursuant
to this  Agreement.  As of the Closing  Date,  subject  only to the  delivery of
Global Health Sciences Fund's portfolio  securities and any such other assets as
contemplated by this  Agreement,  the Series will acquire Global Health Sciences
Fund's   portfolio   securities   and  any  such  other  assets  subject  to  no
encumbrances,  liens, or security  interests (except for those that may arise in
the  ordinary  course or that are  disclosed  to the  Series)  and  without  any
restrictions upon the transfer thereof; and

(o) The  execution,  performance,  and delivery of this Agreement will have been
duly authorized prior to the Closing Date by all necessary action on the part of
Global Health Sciences Fund, and this Agreement  constitutes a valid and binding
obligation of Global Health  Sciences Fund  enforceable  in accordance  with its
terms (except as the same may be limited by bankruptcy,  insolvency,  fraudulent
transfer, reorganization,  moratorium, and similar laws relating to or affecting
creditors' rights and by general  principles of equity),  subject to approval of
the shareholders of the Fund.

2.    REPRESENTATIONS AND WARRANTIES OF COUNSELOR SERIES.

Counselor Series, on behalf of the Series, represents and warrants to and agrees
with Global Health Sciences Fund that:

(a) The  Series  will be a  series  of  Counselor  Series,  a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Maryland that has the power to own all of its properties and assets and to carry
out its  obligations  under  this  Agreement.  It has or will have  prior to the
Closing Date all necessary federal,  state, and local authorizations to carry on
its business as now being conducted and to carry out this Agreement;

(b)  Counselor  Series  is  an  open-end,  management  investment  company  duly
registered  under  the 1940  Act,  and such  registration  is in full  force and
effect,  and the Series is a newly organized  series of Counselor  Series,  and,
prior to the Closing Date,  the Series has not and shall not have engaged in any
business  activities  other  than such  activities  as are  directly  related to
organization of the Series in anticipation of the  Reorganization  and any other
transactions contemplated hereby;


(c) Prior to the  Closing  Date,  Counselor  Series  shall have on file with the
Securities  and Exchange  Commission  an effective  Prospectus  and Statement of
Additional   Information   for  the   Series   (Series   Disclosure   Documents)
contemplating  that the Series  shall be managed as an open-end  fund having the
same  investment  objective as the Global Health  Sciences Fund, as described in
the Proxy Statement,  and the Series Disclosure  Documents shall not contain any
untrue statement of a material fact or omit to state a material fact required to
be stated therein or necessary to make the statements therein not misleading;

(d) There are no material legal,  administrative,  or other proceedings  pending
or, to the knowledge of Counselor  Series,  threatened  against the Series which
assert  liability on the part of the Series.  Counselor Series knows of no facts
which might form the basis for the institution of such proceedings;

(e) Counselor Series is not in, and the execution,  delivery, and performance of
this Agreement in accordance with its terms will not result in, violation of any
provision  of its Articles of  Incorporation  or any  Supplement  thereto or any
amendment  thereof or Bylaws,  or, to the knowledge of Counselor  Series, of any
agreement, indenture, instrument, contract, lease, or other undertaking to which
Counselor  Series is a party or by which Counselor  Series is bound or result in
the  acceleration  of any  obligation or the imposition of any penalty under any
agreement, judgment, or decree to which Counselor Series is a party or is bound;

(f) The Series has no liabilities of any nature, contingent or otherwise;

(g) No consent, approval,  authorization,  or order of any court or governmental
authority is required  for the  consummation  by the Series of the  transactions
contemplated by this Agreement,  except such as have been obtained, or as may be
contemplated  hereby,  under the 1933 Act, the 1934 Act, the 1940 Act, and state
securities  or blue  sky laws  (which  term as used  herein  shall  include  the
District of Columbia and Puerto Rico);

(h)  Counselor  Series has filed or will file all  federal and state tax returns
which,  to the  knowledge  of Counselor  Series 's officers,  are required to be
filed by  Counselor  Series and has paid or will pay all federal and state taxes
shown to be due on said  returns  or  provision  shall  have  been  made for the
payment  thereof,  and, to the best of  Counselor  Series's  knowledge,  no such
return is currently under audit and no assessment has been asserted with respect
to such returns;

(i) The Series will be a "fund" as defined in section  851(g)(2) of the Code and
will meet all the requirements of Subchapter M of the Code for qualification and
treatment as a RIC for its taxable year in which the Reorganization  occurs; and
it intends to continue to meet all such requirements for the next taxable year;

(j) As of the Closing Date,  the shares of beneficial  interest of the Series to
be issued to Global  Health  Sciences Fund will have been duly  authorized  and,
when  issued and  delivered  pursuant  to this  Agreement,  will be legally  and
validly issued and will be fully paid and  nonassessable  by the Series,  and no
shareholder  of the Series will have any  preemptive  right of  subscription  or
purchase in respect thereof;

(k) The  execution,  performance,  and delivery of this Agreement will have been
duly authorized prior to the Closing Date by all necessary action on the part of
Counselor Series, and this Agreement  constitutes a valid and binding obligation
of Counselor Series enforceable in accordance with its terms (except as the same
may be limited by bankruptcy,  insolvency, fraudulent transfer,  reorganization,
moratorium,  and similar laws relating to or affecting  creditors' rights and by
general principles of equity);

(l) The  Proxy  Statement  on the date such  Proxy  Statement  is first  sent to
shareholders  of Global Health  Sciences Fund insofar as it relates to Counselor
Series,  (i) complies in all material  respects with the  provisions of the 1933
Act, the 1934 Act, and the 1940 Act, and the rules and  regulations  thereunder,


and (ii) does not contain  any untrue  statement  of a material  fact or omit to
state a material  fact  required to be stated  therein or  necessary to make the
statements therein not misleading;  and at the time of the shareholders' meeting
referred to in Section 7 and on the Closing Date, the Proxy Statement insofar as
it relates to  Counselor  Series  will not  contain  any untrue  statement  of a
material fact or omit to state a material fact required to be stated  therein or
necessary to make the statements therein not misleading; and

(m) The  issuance of the Series  Shares  pursuant to this  Agreement  will be in
compliance with all applicable federal securities laws.

3.    REORGANIZATION.

Subject to the requisite  approval of the shareholders of Global Health Sciences
Fund and to the other  terms and  conditions  contained  herein,  Global  Health
Sciences  Fund  agrees to assign,  sell,  convey,  transfer,  and deliver to the
Series as of the Closing Date all of the assets of Global  Health  Sciences Fund
of every kind and nature  existing on the  Closing  Date.  The Series  agrees in
exchange  therefor:   (i)  to  assume  all  of  Global  Health  Sciences  Fund's
liabilities  existing on or after the Closing Date,  whether or not determinable
on the Closing  Date,  and (ii) to issue and deliver to Global  Health  Sciences
Fund a number  of full and  fractional  Class A shares of the  Series  having an
aggregate  net asset  value  equal to the value of the  assets of Global  Health
Sciences Fund less the liabilities of Global Health Sciences Fund, determined as
provided for under Section 4.

The assets of Global  Health  Sciences  Fund to be acquired by the Series  shall
include, without limitation, all cash, cash equivalents, securities, receivables
(including interest or dividends  receivables),  claims,  chooses in action, and
other property owned by Global Health Sciences Fund, and any deferred or prepaid
expenses (other than deferred organizational  expenses) shown as an asset on the
books of Global Health Sciences Fund on the Closing Date. Global Health Sciences
Fund  will  pay or cause  to be paid to the  Series  any  dividend  or  interest
payments  received by it on or after the Closing Date with respect to the assets
transferred to the Series hereunder,  and the Series will retain any dividend or
interest  payments  received by it after the Valuation  Time with respect to the
assets transferred hereunder without regard to the payment date thereof.

The liabilities of Global Health Sciences Fund to be assumed by the Series shall
include all of Global Health Sciences Fund's  liabilities,  debts,  obligations,
and duties, of whatever kind or nature, whether absolute,  accrued,  contingent,
or otherwise, whether or not arising in the ordinary course of business, whether
or not  determinable  on the  Closing  Date,  and  whether  or not  specifically
referred to in this  Agreement.  Notwithstanding  the  foregoing,  Global Health
Sciences  Fund  agrees to use its best  efforts  to  discharge  all of its known
liabilities  prior to the Closing Date, other than  liabilities  incurred in the
ordinary course of business.

Pursuant to this  Agreement,  as soon after the Closing Date as is  conveniently
practicable, Global Health Sciences Fund will constructively distribute pro rata
to its  shareholders of record,  determined as of the Valuation Time, the Series
Shares in  exchange  for such  shareholders'  shares of  beneficial  interest in
Global Health  Sciences Fund and Global Health  Sciences Fund will be liquidated
and  dissolved  in  accordance  with  the  trust  law  of  the  Commonwealth  of
Massachusetts  and Global Health  Sciences  Fund's  Declaration  of Trust.  Such
distribution  shall  be  accomplished  by the  Series'  transfer  agent  opening
accounts on the Series' share  transfer  books in the names of the Global Health
Sciences Fund  shareholders  and  transferring  the Series Shares thereto.  Each
Global  Health  Sciences Fund  shareholder's  account shall be credited with the
respective pro rata number of full and fractional  (rounded to the third decimal
place)  Series  Shares  due that  shareholder.  All  outstanding  Global  Health
Sciences  Fund  shares,   including  any  represented  by  certificates,   shall
simultaneously  be canceled on Global  Health  Sciences  Fund's  share  transfer
records. The Series shall not issue certificates  representing the Series Shares
in connection with the Reorganization.


Any reporting  responsibility of Global Health Sciences Fund is and shall remain
its responsibility up to and including the date on which it is terminated.

Any transfer  taxes  payable upon  issuance of the Series Shares in a name other
than that of the registered holder on Global Health Sciences Fund's books of the
Global  Health  Sciences  Fund shares  constructively  exchanged  for the Series
Shares shall be paid by the person to whom such Series  Shares are to be issued,
as a condition of such transfer.

4.    VALUATION.

The Valuation  Time shall be as of the close of regular  trading on the New York
Stock Exchange on the Closing Date, or such other date as may be mutually agreed
upon in writing by the parties hereto (Valuation Time).

As of the Closing Date,  the Series will deliver to Global Health  Sciences Fund
the number of Series  Shares  having an  aggregate  net asset value equal to the
value of the assets of Global Health  Sciences Fund  transferred  hereunder less
the liabilities of Global Health  Sciences Fund,  determined as provided in this
Section 4.

The net asset  value per share of the Series to be  delivered  to Global  Health
Sciences  Fund,  the  value  of  the  assets  of  Global  Health  Sciences  Fund
transferred hereunder,  and the liabilities of Global Health Sciences Fund to be
assumed hereunder, shall, in each case, be determined as of the Valuation Time.

All  computations  pursuant  to this  Section  shall  be made  by or  under  the
direction of INVESCO Funds Group,  Inc., in accordance with its regular practice
as pricing agent for the Funds.

5.    FEES; EXPENSES.

(a) Global Health Sciences Fund shall be responsible for all expenses,  fees and
other  charges  in  connection  with  the  transactions   contemplated  by  this
Agreement.  Any portfolio transaction expenses incurred in the purchase and sale
of securities in connection with the transactions contemplated by this Agreement
which may be attributable to the Series will be borne by the Series.

(b) Each of the Series and Global Health  Sciences Fund represents that there is
no person who has dealt with it who by reason of such  dealings  is  entitled to
any broker's or finder's or other similar fee or  commission  arising out of the
transactions contemplated by this Agreement.

6.    CLOSING DATE.

The Reorganization,  together with related acts necessary to consummate the same
(Closing), unless otherwise provided herein, shall occur at the principal office
of the Funds, 7800 E. Union Avenue,  Denver,  Colorado, as of the Valuation Time
on a date  determined  by both the Board of Trustees of Global  Health  Sciences
Fund and the Board of Directors of Counselor  Series,  or at some other time and
place agreed to by Global Health  Sciences Fund and  Counselor  Series  (Closing
Date).

If on the Closing  Date:  (i) any of the markets for  securities  held by Global
Health  Sciences  Fund  is  closed  to  trading,  or  (ii)  trading  thereon  is
restricted,  or (iii)  trading or the  reporting  of  trading on said  market or
elsewhere is disrupted,  all so that  accurate  appraisal of the total net asset
value of Global Health  Sciences  Fund,  the Valuation Time and the Closing Date
shall be postponed  until the first business day after the day when such trading
shall have been fully resumed and such reporting  shall have been  restored,  or
such other date as the parties may agree.

If,  prior to the Closing  Date,  either the Board of Trustees of Global  Health
Sciences  Fund or the Board of Directors of Counselor  Series  determines in its
sole discretion that it is either impracticable or inadvisable to consummate the
Reorganization  on the  Closing  Date  due to  adverse  market  developments  or
otherwise,  the parties may  determine to delay the Closing Date to such time as
shall be mutually agreed by the parties hereto or to terminate this Agreement in
its entirety in accordance with the provisions of Section 12 hereof.


7.    SHAREHOLDER MEETING AND TERMINATION OF GLOBAL HEALTH SCIENCES FUND.

Global  Health  Sciences  Fund agrees to call a meeting of its  shareholders  to
consider  transferring  its assets to the Series as herein  provided,  approving
this Agreement, and authorizing the liquidation of Global Health Sciences Fund.

Global Health Sciences Fund agrees that as soon as reasonably  practicable after
distribution  of the  Series  Shares,  Global  Health  Sciences  Fund  shall  be
terminated  and  dissolved  pursuant  to the trust laws of the  Commonwealth  of
Massachusetts  and its Declaration of Trust,  any further actions shall be taken
in  connection  therewith  as required by  applicable  law, and on and after the
Closing Date Global Health  Sciences Fund shall not conduct any business  except
in connection with its liquidation, dissolution and termination.

8.    CONDITIONS TO OBLIGATIONS OF COUNSELOR SERIES.

Counselor Series' obligations  hereunder shall be subject to satisfaction of the
following conditions, at or before the Closing:

That Global  Health  Sciences  Fund  furnishes to Counselor  Series a statement,
dated as of the Closing  Date,  signed by an officer of Global  Health  Sciences
Fund,  certifying  that as of the  Valuation  Time  and  the  Closing  Date  all
representations  and  warranties  of Global  Health  Sciences  Fund made in this
Agreement  are true and correct in all material  respects and that Global Health
Sciences  Fund  has  complied  with all the  agreements  and  satisfied  all the
conditions on its part to be performed or satisfied at or prior to such dates;

That Global Health  Sciences Fund furnishes the Counselor  Series with copies of
the  resolutions,  certified  by an  officer  of Global  Health  Sciences  Fund,
evidencing the approval of this  Agreement and the approval of the  transactions
contemplated  herein by the  requisite  vote of the  holders of the  outstanding
shares of beneficial interest in Global Health Sciences Fund;

That, on or prior to the Closing Date,  Global Health Sciences Fund declares one
or more dividends or other distributions which,  together with all previous such
dividends or other distributions attributable to its current taxable year, shall
have the effect of  distributing  to the  shareholders of Global Health Sciences
Fund  substantially  all of Global Health  Sciences  Fund's  investment  company
taxable income and all of its net realized capital gain (each determined without
regard to the  deduction for  dividends  paid),  if any, as of the Closing Date;

Global Health Sciences Fund's fund accounting and pricing agent shall deliver at
the  Closing  a  certificate  of  an  authorized   officer  verifying  that  the
information (including adjusted basis and holding period, by lot) concerning the
assets,  including  all  portfolio  securities,  transferred  by  Global  Health
Sciences  Fund to the Series,  as reflected on the  Series's  books  immediately
after the Closing,  does or will conform to that  information  on Global  Health
Sciences Fund's books immediately before the Closing.

That  Global  Health  Sciences  Fund's  custodian   delivers  to  the  Series  a
certificate  identifying  the assets of Global Health Sciences Fund held by such
custodian as of the Valuation  Time and stating that as of the  Valuation  Time:
(i) the assets held by the custodian  will be  transferred  to the Series;  (ii)
Global Health  Sciences Fund's assets have been duly endorsed in proper form for
transfer in such condition as to constitute good delivery thereof;  and (iii) to
the best of the custodian's  knowledge,  all necessary taxes in conjunction with
the delivery of the assets,  including  all  applicable  federal and state stock
transfer stamps, if any, have been paid or provision for payment has been made;

That Global Health Sciences  Fund's transfer agent delivers to Counselor  Series
at the Closing a certificate setting forth the number of shares of Global Health
Sciences Fund  outstanding  as of the Valuation Time and the name and address of
each holder of record of any such shares and the number of shares held of record
by each such shareholder;


That Global Health Sciences Fund calls a meeting of its shareholders to consider
transferring  its assets to the  Series  and  authorizing  the  liquidation  and
termination of Global Health Sciences Fund, all as herein provided;

That Global Health  Sciences Fund delivers to Counselor  Series a certificate of
an officer of Global Health  Sciences Fund,  dated as of the Closing Date,  that
there has been no  material  adverse  change in Global  Health  Sciences  Fund's
financial  position since April 30, 2001, other than changes in the market value
of its portfolio  securities,  or changes due to dividends  paid, or losses from
operations; and

That all of the issued and outstanding  shares of beneficial  interest in Global
Health  Sciences Fund shall have been offered for sale and sold by Global Health
Sciences Fund in conformity  with all applicable  state  securities laws and, to
the extent that any audit of the records of Global  Health  Sciences Fund or its
transfer agent by Counselor Series or its agents shall have revealed  otherwise,
Global Health  Sciences Fund shall have taken all actions that in the opinion of
Counselor Series are necessary to remedy any prior failure on the part of Global
Health Sciences Fund to have offered for sale and sold such shares in conformity
with such laws.

9.    CONDITIONS TO OBLIGATIONS OF GLOBAL HEALTH SCIENCES FUND.

Global  Health  Sciences  Fund's  obligations  hereunder  shall  be  subject  to
satisfaction of the following conditions, at or before the Closing:

That  Counselor  Series  shall have  executed  and  delivered  to Global  Health
Sciences Fund an Assumption of Liabilities, certified by an officer of Counselor
Series,  dated as of the Closing Date,  pursuant to which the Series assumes all
of the  liabilities  of Global  Health  Sciences  Fund existing at the Valuation
Time;

That  Counselor  Series  furnishes to Global  Health  Sciences Fund a statement,
dated  as of the  Closing  Date,  signed  by an  officer  of  Counselor  Series,
certifying   that  as  of  the   Valuation   Time  and  the  Closing   Date  all
representations  and  warranties of Counselor  Series made in this Agreement are
true and correct in all material  respects,  and  Counselor  Series has complied
with all the  agreements  and  satisfied  all the  conditions  on its part to be
performed or satisfied at or prior to such dates; and

That Global Health Sciences Fund shall have received an opinion of Kirkpatrick &
Lockhart LLP, counsel to Counselor  Series, to the effect that the Series Shares
are duly authorized and upon delivery to Global Health Sciences Fund as provided
in  this   Agreement  will  be  validly  issued  and  will  be  fully  paid  and
nonassessable  by the Series and no shareholder of the Series has any preemptive
right of subscription or purchase in respect thereof.

10.   CONDITIONS TO OBLIGATIONS OF COUNSELOR SERIES AND GLOBAL HEALTH
SCIENCES FUND.

Counselor Series' and Global Health Sciences Fund's obligations  hereunder shall
be  subject  to  satisfaction  of the  following  conditions,  at or before  the
Closing:

That the transactions contemplated by this Agreement shall have been approved by
the  requisite  vote of the  holders  of the  outstanding  shares of  beneficial
interest in Global Health Sciences Fund;

That on or before the Closing Date, the Securities and Exchange Commission (SEC)
shall have  declared  effective  the Series  Disclosure  Documents  meeting  the
requirements of Section 2(c) hereof;


That neither the Trustees of Global  Health  Sciences  Fund nor the Directors of
Counselor  Series  shall have made and not  withdrawn a  determination  that the
Reorganization  is either  impracticable  or  inadvisable  due to adverse market
developments or otherwise, as described in Section 6(c) hereof;

That all consents of other parties and all other consents,  orders,  and permits
of federal,  state, and local regulatory authorities (including those of the SEC
and of state Blue Sky and  securities  authorities,  which  term as used  herein
shall  include the  District of Columbia  and Puerto  Rico,  and  including  "no
action"  positions of such  federal or state  authorities)  deemed  necessary by
Counselor Series or Global Health Sciences Fund to permit  consummation,  in all
material  respects,  of the  transactions  contemplated  hereby  shall have been
obtained,  except where  failure to obtain any such  consent,  order,  or permit
would  not  involve  a risk  of a  material  adverse  effect  on the  assets  or
properties of Counselor  Series or Global Health  Sciences  Fund,  provided that
either party hereto may for itself waive any of such conditions;

That all proceedings taken by Counselor Series or Global Health Sciences Fund in
connection  with  the  transactions  contemplated  by  this  Agreement  and  all
documents  incidental  thereto  shall be  satisfactory  in form and substance to
Counselor Series and its counsel,  Kirkpatrick & Lockhart LLP, and Global Health
Sciences Fund and its counsel, Kirkpatrick & Lockhart LLP;

That there shall not be any  material  litigation  pending  with  respect to the
matters contemplated by this Agreement; and

That  Counselor  Series and Global  Health  Sciences Fund shall have received an
opinion of Kirkpatrick & Lockhart LLP,  satisfactory  to each of them,  that for
federal income tax purposes:

The  acquisition by the Series of all the assets of Global Health  Sciences Fund
in exchange  solely for the Series  Shares and the  assumption  by the Series of
Global Health  Sciences  Fund's  liabilities,  followed by the  distribution  by
Global Health  Sciences Fund of the Series Shares to the  shareholders of Global
Health  Sciences  Fund  pursuant to the complete  liquidation  of Global  Health
Sciences Fund and in exchange for their Global Health Sciences Fund shares, will
constitute a  reorganization  within the meaning of Section  368(a)(1)(F) of the
Code, and Global Health  Sciences Fund and the Series will each be a "party to a
reorganization" within the meaning of Section 368(b) of the Code.

No gain or loss will be  recognized  by  Global  Health  Sciences  Fund upon the
transfer  of all of its assets to the Series,  in exchange  solely for shares of
beneficial  interest  of the Series and the  assumption  by the Series of Global
Health  Sciences Fund's  liabilities,  followed by Global Health Sciences Fund's
subsequent distribution of those shares to shareholders in liquidation of Global
Health Sciences Fund.

No gain or loss will be  recognized  by the Series upon receipt of the assets of
Global  Health  Sciences  Fund in exchange  solely for the Series Shares and its
assumption of Global Health Sciences Fund's liabilities.

The  shareholders  of Global Health Sciences Fund will recognize no gain or loss
upon the exchange of their Global Health  Sciences Fund shares solely for Series
Shares.

The basis of Global  Health  Sciences  Fund's  assets in the hands of the Series
will be the same as the basis of those  assets  in the  hands of  Global  Health
Sciences Fund immediately prior to the Reorganization.

The  basis  of  Series  Shares  in the  hands of  Global  Health  Sciences  Fund
shareholders  will be the same as their  basis in Global  Health  Sciences  Fund
shares to be exchanged therefor.

The Series'  holding  period  with  respect to the assets  received  from Global
Health  Sciences Fund will include the period for which such assets were held by
Global Health Sciences Fund.


The  holding  period  of Series  Shares to be  received  by each  Global  Health
Sciences  Fund  shareholder  will include the period  during which Global Health
Sciences Fund shares to be surrendered in exchange therefor were held,  provided
such Global  Health  Sciences  Fund  shares were held as capital  assets by that
shareholder on the date of the Reorganization.

The Reorganization  will not result in the termination of Global Health Sciences
Fund's taxable year and Global Health Sciences Fund's tax attributes  enumerated
in  Section  381(c) of the Code will be taken  into  account by the Series as if
there had been no Reorganization.

The qualification of each of Fund as a RIC under Sections 851 through 855 of the
Code will not be affected as a result of the  Reorganization,  except that, upon
the  liquidation  and  dissolution  of Global Health  Sciences  Fund, it will no
longer qualify as a RIC.

Notwithstanding  anything  herein to the  contrary,  neither  Fund may waive the
conditions set forth in this subsection 10(g).

11.   COVENANTS OF THE SERIES AND GLOBAL HEALTH SCIENCES FUND.

Global Health  Sciences  Fund  covenants to operate its business in the ordinary
course  between the date hereof and the Closing Date, it being  understood  that
such ordinary course of business will include the payment of customary dividends
and other distributions;

The Series  covenants  that,  between the date hereof and the Closing  Date,  it
shall not engage in any business  activities  other than such  activities as are
directly   related  to  organization  of  the  Series  in  anticipation  of  the
Reorganization and any other transactions contemplated hereby;

Global Health Sciences Fund covenants that it is not acquiring the Series Shares
for the purpose of making any  distribution  other than in  accordance  with the
terms of this Agreement;

Global Health  Sciences Fund covenants that it will assist  Counselor  Series in
obtaining such information as Counselor Series  reasonably  requests  concerning
the beneficial ownership of Global Health Sciences Fund's shares; and

Global Health Sciences Fund covenants that its liquidation and termination  will
be effected in the manner  provided in the General  Corporation Law of the State
of Maryland and its Articles of  Incorporation in accordance with applicable law
and after the Closing  Date,  Global  Health  Sciences Fund will not conduct any
business except in connection with its liquidation and termination.

12.   TERMINATION.

Counselor Series and Global Health Sciences Fund may terminate this Agreement by
mutual agreement. In addition, either Counselor Series or Global Health Sciences
Fund may at its option  terminate this Agreement at or prior to the Closing Date
because:

(i) of a material breach by the other of any representation, warranty, or
agreement contained herein to be performed at or prior to the Closing Date;
or

(ii) a condition  herein  expressed to be precedent  to the  obligations  of the
terminating party has not been met and it reasonably appears that it will not or
cannot be met. In the event of any such termination, there shall be no liability
for damages on the part of Global Health Sciences Fund or Counselor  Series,  or
their respective Trustees/Directors or officers.


13.   SOLE AGREEMENT; AMENDMENTS; WAIVERS; SURVIVAL OF WARRANTIES.

This Agreement  supersedes all previous  correspondence and oral  communications
between the parties  regarding the subject matter hereof,  constitutes  the only
understanding  with respect to such subject matter, may not be changed except by
a letter of  agreement  signed by each party  hereto and shall be  construed  in
accordance with and governed by the laws of the State of Maryland.

This Agreement may be amended,  modified,  or supplemented in such manner as may
be  mutually  agreed  upon in  writing  by the  respective  President,  any Vice
President,  or Treasurer of Counselor  Series or Global  Health  Sciences  Fund;
provided,  however,  that following the  shareholders'  meeting called by Global
Health Sciences Fund pursuant to Section 7 of this Agreement,  no such amendment
may have the effect of changing the provisions for determining the number of the
Series Shares to be paid to Global Health Sciences Fund shareholders  under this
Agreement to the detriment of such shareholders without their further approval.

Except as expressly provided otherwise herein, either Counselor Series or Global
Health  Sciences  Fund may waive any  condition  to its  obligations  hereunder,
provided  that such  waiver  does not have any  material  adverse  effect on the
interests of its shareholders.

The representations, warranties, and covenants contained in the Agreement, or in
any document delivered pursuant hereto or in connection herewith,  shall survive
the consummation of the transactions contemplated hereunder.

14.   DECLARATION OF TRUST.
A copy of Global Health  Sciences  Fund's  Declaration of Trust, as restated and
amended,  is on  file  with  the  Secretary  of  State  of the  Commonwealth  of
Massachusetts,  and notice is hereby given that this  instrument  is executed on
behalf of the  Trustees of Global  Health  Sciences  Fund as  trustees,  and not
individually  and that the obligations of Global Health Sciences Fund under this
instrument are not binding upon any of Global Health Sciences  Fund's  Trustees,
officers, or shareholders, as the case may be, individually but are binding only
upon the assets and property of Global Health  Sciences Fund.  Each of Counselor
Series and Global  Health  Sciences Fund agrees that its  obligations  hereunder
apply only to it and not to its shareholders  individually or to the Trustees or
Directors thereof.

15.   ASSIGNMENT.
This  Agreement  shall bind and inure to the benefit of the  parties  hereto and
their  respective  successors and assigns,  but no assignment or transfer of any
rights or obligations  hereunder  shall be made by any party without the written
consent of the other party.  Nothing herein  expressed or implied is intended or
shall be construed to confer upon or give any person, firm, or corporation other
than the parties hereto and their  respective  successors and assigns any rights
or remedies under or by reason of this Agreement. This Agreement may be executed
in any number of counterparts, each of which, when executed and delivered, shall
be deemed to be an original.

IN WITNESS WHEREOF, each of the parties hereto has caused this Agreement to
be executed by an appropriate officer.  SIGNATURE LINES OMITTED




                                   APPENDIX B

                      FORM OF INVESTMENT ADVISORY AGREEMENT

      THIS  AGREEMENT  is made  this  23rd day of  August,  2000,  in  Denver,
Colorado,  by and  between  INVESCO  Funds  Group,  Inc.  (the  "Adviser"),  a
Delaware  corporation,  and INVESCO  Advantage Series Funds,  Inc., a Maryland
Corporation (the "Company").

                             W I T N E S S E T H :

      WHEREAS,  the Company is a corporation  organized  under the laws of the
State of Maryland; and

      WHEREAS,  the Company is registered  under the  Investment  Company Act of
1940, as amended (the "Investment Company Act"), as a non-diversified,  open-end
management  investment  company and  currently  has one class of shares which is
divided into series (the "Shares"), which may be divided into additional series,
each representing an interest in a separate portfolio of investments specific in
Schedule A (each a "Fund" and, collectively, the "Funds"); and

      WHEREAS,  the  Company  desires  that the  Adviser  manage its  investment
operations and provide certain other services, and the Adviser desires to manage
said operations and to provide such other services;

      NOW,  THEREFORE,  in  consideration  of these  premises  and of the mutual
covenants and  agreements  hereinafter  contained,  the parties  hereto agree as
follows:

      1.    INVESTMENT MANAGEMENT SERVICES.  The Adviser hereby agrees to manage
            the  investment  operations of the Company's  Funds,  subject to the
            terms of this  Agreement  and to the  supervision  of the  Company's
            directors  (the  "Directors").  The Adviser  agrees to  perform,  or
            arrange for the performance of, the following  specific services for
            the Company:

             (a)  to manage the investment and reinvestment of all the
                  assets, now or hereafter acquired, of the Company's Funds,
                  and to execute all purchases and sales of portfolio
                  securities;

             (b)  to  maintain  a  continuous   investment   program  for  the
                  Company's Funds,  consistent with (i) the Funds'  investment
                  policies  as  set  forth  in  the   Company's   Articles  of
                  Incorporation,  Bylaws, and Registration  Statement, as from
                  time to time amended,  under the  Investment  Company Act of
                  1940,  as amended  (the "1940 Act"),  and in any  prospectus
                  and/or  statement of additional  information of the Company,
                  as  from  time  to  time   amended  and  in  use  under  the
                  Securities  Act of 1933, as amended,  and (ii) the Company's
                  status as a regulated  investment company under the Internal
                  Revenue Code of 1986, as amended;

             (c)  to determine  what  securities are to be purchased or sold for
                  the  Company's  Funds,   unless  otherwise   directed  by  the
                  Directors  of  the  Company,   and  to  execute   transactions
                  accordingly;

             (d)  to provide to the  Company's  Funds the  benefit of all of the
                  investment  analyses  and  research,  the  reviews  of current
                  economic  conditions and of trends,  and the  consideration of
                  long-range   investment  policy  now  or  hereafter  generally
                  available to investment advisory customers of the Adviser;


             (e)  to  determine  what  portion of the Company's Funds should  be
                  invested in the various types of securities  authorized  for
                  purchase by the Funds; and

             (f)  to make  recommendations  as to the  manner  in  which  voting
                  rights,  rights to  consent  to  Company  action and any other
                  rights pertaining to the Funds' securities shall be exercised.

     With respect to execution of  transactions  for the  Company's  Funds,  the
     Adviser is  authorized  to employ  such  brokers or dealers as may,  in the
     Adviser's  best  judgment,  implement  the policy of the  Company to obtain
     prompt and reliable  execution at the most favorable price  obtainable.  In
     assigning an execution or negotiating  the commission to be paid therefore,
     the  Adviser is  authorized  to  consider  the full range and  quality of a
     broker's  services which benefit the Company,  including but not limited to
     research and  analytical  capabilities,  reliability  of  performance,  and
     financial  soundness and  responsibility.  Research  services  prepared and
     furnished  by  brokers  through  which  the  Adviser   effects   securities
     transactions  on  behalf  of the  Company  may be  used by the  Adviser  in
     servicing all of its accounts, and not all such services may be used by the
     Adviser in  connection  with the Company.  In the  selection of a broker or
     dealer for execution of any negotiated transaction,  the Adviser shall have
     no duty or  obligation  to seek  advance  competitive  bidding for the most
     favorable negotiated commission rate for such transaction, or to select any
     broker solely on the basis of its purported or "posted" commission rate for
     such transaction,  provided,  however, that the Adviser shall consider such
     "posted"  commission  rates,  if any,  together with any other  information
     available at the time as to the level of commissions known to be charged on
     comparable  transactions by other qualified brokerage firms, as well as all
     other  relevant  factors  and  circumstances,  including  the  size  of any
     contemporaneous market in such securities, the importance to the Company of
     speed,   efficiency,   and  confidentiality  of  execution,  the  execution
     capabilities required by the circumstances of the particular  transactions,
     and the apparent knowledge or familiarity with sources from or to whom such
     securities  may be purchased or sold.  Where the  commission  rate reflects
     services, reliability and other relevant factors in addition to the cost of
     execution,  the Adviser  shall have the burden of  demonstrating  that such
     expenditures were bona fide and for the benefit of the Company.

      2.    OTHER SERVICES AND  FACILITIES.  The Adviser  shall,  in addition,
            supply  at its own  expense  all  supervisory  and  administrative
            services  and   facilities   necessary  in  connection   with  the
            day-to-day  operations  of the Company  (except  those  associated
            with the  preparation  and  maintenance of certain  required books
            and  records,  and  recordkeeping  and  administrative   functions
            relating to employee benefit and retirement plans,  which services
            and  facilities  are  provided  under  a  separate  Administrative
            Services  Agreement  between the Company and the  Adviser).  These
            services  shall  include,  but not be limited  to:  supplying  the
            Company with  officers,  clerical  staff and other  employees,  if
            any,  who  are   necessary  in   connection   with  the  Company's
            operations;  furnishing office space,  facilities,  equipment, and
            supplies;  providing  personnel and facilities required to respond
            to inquiries related to shareholder accounts;  conducting periodic
            compliance  reviews of the Company's  operations;  preparation and
            review  of  required   documents,   reports  and  filings  by  the
            Adviser's  in-house  legal and  accounting  staff  (including  the
            prospectus,    statement   of   additional   information,    proxy
            statements,  shareholder reports, tax returns, reports to the SEC,
            and other corporate  documents of the Company),  except insofar as
            the  assistance  of   independent   accountants  or  attorneys  is
            necessary or  desirable;  supplying  basic  telephone  service and


            other  utilities;  and  preparing  and  maintaining  the books and
            records  required to be  prepared  and  maintained  by the Company
            pursuant  to Rule  31a-1(b)(4),  (5),  (9),  and  (10)  under  the
            Investment  Company Act of 1940.  All books and  records  prepared
            and   maintained  by  the  Adviser  for  the  Company  under  this
            Agreement  shall be the property of the Company and,  upon request
            therefor,  the Adviser shall  surrender to the Company such of the
            books and records so requested.

      3.    PAYMENT OF COSTS AND EXPENSES.  The Adviser shall bear the costs and
            expenses  of  all  personnel,  facilities,  equipment  and  supplies
            reasonably necessary to provide the services required to be provided
            by the Adviser  under this  Agreement.  The Company shall pay all of
            the  costs  and  expenses   associated   with  its   operations  and
            activities, except those expressly assumed by the Adviser under this
            Agreement, including but not limited to:

            (a)   all brokers' commissions,  issue and transfer taxes, and other
                  costs  chargeable to the Company in connection with securities
                  transactions  to which the Company is a party or in connection
                  with securities owned by the Company's Funds;

            (b)   the fees,  charges  and  expenses  of any  independent  public
                  accountants, custodian, depository, dividend disbursing agent,
                  dividend  reinvestment  agent,   transfer  agent,   registrar,
                  independent   pricing  services  and  legal  counsel  for  the
                  Company;

            (c)   the  interest  on  indebtedness,  if  any,  incurred  by the
                  Company;

            (d)   the  taxes,  including  franchise,  income,  issue,  transfer,
                  business  license,  and other  corporate  fees  payable by the
                  Company to federal, state, county, city, or other governmental
                  agents;

            (e)   the fees and expenses involved in maintaining the registration
                  and  qualification of the Company and of its shares under laws
                  administered  by the  Securities  and Exchange  Commission  or
                  under other applicable regulatory requirements;

            (f)   the  compensation  and expenses of its independent  Directors,
                  and the  compensation  of any  employees  and  officers of the
                  Company  who are not  employees  of the  Adviser or one of its
                  affiliated companies and compensated as such;

            (g)   the costs of printing  and  distributing  reports,  notices of
                  shareholders'  meetings,  proxy statements,  dividend notices,
                  prospectuses,  statements of additional  information and other
                  communications to the Company's  shareholders,  as well as all
                  expenses of shareholders' meetings and Directors' meetings;

            (h)   all costs,  fees or other  expenses  arising  in  connection
                  with the organization  and filing of the Company's  Articles
                  of  Incorporation,  including its initial  registration  and
                  qualification  under the 1940 Act and  under the  Securities
                  Act of 1933, as amended,  the initial  determination  of its
                  tax status and any rulings  obtained for this  purpose,  the
                  initial  registration  and  qualification  of its securities
                  under  the  laws  of  any  state  and  the  approval  of the
                  Company's  operations  by  any  other  federal,   state,  or
                  foreign authority;

            (i)   the expenses of  repurchasing  and  redeeming  shares of the
                  Company's  Funds;


            (j)   insurance premiums;

            (k)   the costs of designing,  printing,  and issuing certificates
                  representing   shares   of   beneficial   interest   of  the
                  Company's  Funds;

            (l)   extraordinary expenses,  including fees and disbursements of
                  Company  counsel,   in  connection  with  litigation  by  or
                  against the Company;

            (m)   premiums  for the  fidelity  bond  maintained  by the  Company
                  pursuant   to  Section   17(g)  of  the  1940  Act  and  rules
                  promulgated  thereunder  (except  for such  premiums as may be
                  allocated to third parties, as insured thereunder);

            (n)   association and institute dues;

            (o)   the expenses of distributing shares of the Company but only if
                  and to the  extent  permissible  under a plan of  distribution
                  adopted  by  the  Company   pursuant  to  Rule  12b-1  of  the
                  Investment Company Act of 1940; and

            (p)   all   fees   paid   by   the   Company   for   administrative,
                  recordkeeping,   and   sub-accounting   services   under   the
                  Administrative  Services Agreement between the Company and the
                  Adviser dated August 1, 2000.

      4.    USE OF  AFFILIATED  COMPANIES. In connection with the rendering of
            the  services  required to be  provided by the Adviser  under this
            Agreement,  the Adviser  may,  to the extent it deems  appropriate
            and subject to  compliance  with the  requirements  of  applicable
            laws and regulations,  and upon receipt of written approval of the
            Company,   make  use  of  its   affiliated   companies  and  their
            employees;  provided that the Adviser  shall  supervise and remain
            fully  responsible for all such services in accordance with and to
            the  extent  provided  by this  Agreement  and that all  costs and
            expenses  associated  with the  providing  of services by any such
            companies or employees and required by this  Agreement to be borne
            by the  Adviser  shall be borne by the  Adviser or its  affiliated
            companies.

      5.    COMPENSATION  OF THE ADVISER. For the advisory  services  assumed by
            the Adviser  under this  Agreement,  the Company  shall pay to the
            Adviser the fees set forth on Schedule B.

      6.    AVOIDANCE OF INCONSISTENT POSITIONS AND COMPLIANCE WITH LAWS.
            In  connection  with  purchases  or  sales of  securities  for the
            Company's   Funds,   neither  the  Adviser  nor  its  officers  or
            employees  will act as a  principal  or agent for any party  other
            than the Company's Funds or receive any  commissions.  The Adviser
            will  comply  with  all  applicable   laws  in  acting   hereunder
            including,  without  limitation,  the  1940  Act;  the  Investment
            Advisers Act of 1940,  as amended;  and all rules and  regulations
            duly promulgated under the foregoing.

      7.    DURATION AND  TERMINATION.  This Agreement shall become  effective
            as of the date it is  approved  by a majority  of the  outstanding
            voting  securities  of the  Company's  Funds,  and  unless  sooner
            terminated as hereinafter  provided,  shall remain in force for an
            initial  term  ending  two years from the date of  execution,  and


            from  year  to  year   thereafter,   but  only  as  long  as  such
            continuance  is  specifically  approved at least annually (i) by a
            vote of a majority of the  outstanding  voting  securities  of the
            Company's  Funds or by the  Directors of the Company,  and (ii) by
            a majority of the Directors of the Company who are not  interested
            persons of the  Adviser or the  Company by votes cast in person at
            a meeting called for the purpose of voting on such approval.

            This Agreement may, on 60 days' prior written notice,  be terminated
            without the payment of any penalty, by the Directors of the Company,
            or by the vote of a majority of the outstanding voting securities of
            the  Company's  Funds,  as the case may be, or by the Adviser.  This
            Agreement   shall   immediately   terminate  in  the  event  of  its
            assignment, unless an order is issued by the Securities and Exchange
            Commission   conditionally   or   unconditionally   exempting   such
            assignment  from the provisions of Section 15(a) of the 1940 Act, in
            which  event this  Agreement  shall  remain in full force and effect
            subject to the terms and provisions of said order.  In  interpreting
            the  provisions of this  paragraph 7, the  definitions  contained in
            Section 2(a) of the 1940 Act and the applicable rules under the 1940
            Act   (particularly   the   definitions  of   "interested   person,"
            "assignment"  and  "vote of a  majority  of the  outstanding  voting
            securities") shall be applied.

            The Adviser  agrees to furnish to the  Directors of the Company such
            information  on an annual  basis as may  reasonably  be necessary to
            evaluate the terms of this Agreement.

            Termination  of this  Agreement  shall not  affect  the right of the
            Adviser  to  receive   payments   on  any  unpaid   balance  of  the
            compensation   described   in  paragraph  5  earned  prior  to  such
            termination.

      8.    NON-EXCLUSIVE  SERVICES.  The  Adviser  shall,  during the term of
            this  Agreement,   be  entitled  to  render  investment   advisory
            services  to  others,   including,   without   limitation,   other
            investment  companies  with  similar  objectives  to  those of the
            Company's  Funds.  The  Adviser  may,  when  it  deems  such to be
            advisable,  aggregate orders for its other customers together with
            any  securities  of the same type to be sold or purchased  for the
            Company's  Funds in order  to  obtain  best  execution  and  lower
            brokerage  commissions.  In such event, the Adviser shall allocate
            the shares so purchased or sold, as well as the expenses  incurred
            in  the  transaction,  in  the  manner  it  considers  to be  most
            equitable and  consistent  with its fiduciary  obligations  to the
            Company's Funds and the Adviser's other customers.

      9.    MISCELLANEOUS  PROVISIONS. Notice. Any notice  under this  Agreement
            shall be in  writing, addressed and  delivered  or  mailed,  postage
            prepaid, to the other  party at such address as such other party may
            designate for the receipt of such notice.

     AMENDMENTS  HEREOF. No provision of this Agreement may be orally changed or
     discharged,  but may only be modified by an instrument in writing signed by
     the Company and the Adviser.  In addition,  no amendment to this  Agreement
     shall be  effective  unless  approved  by (1) the vote of a majority of the
     Directors of the Company, including a majority of the Directors who are not
     parties to this  Agreement or interested  persons of any such party cast in
     person at a meeting called for the purpose of voting on such amendment, and
     (2) the vote of a majority of the outstanding  voting  securities of any of
     the Company's Funds as to which such amendment is applicable (other than an
     amendment  which  can  be  effective  without  shareholder  approval  under
     applicable law).


     SEVERABILITY. Each provision of this Agreement is intended to be severable.
     If any provision of this Agreement shall be held illegal or made invalid by
     a court decision, statute, rule or otherwise, such illegality or invalidity
     shall not affect the validity or  enforceability  of the  remainder of this
     Agreement.

     HEADINGS.  The headings in this Agreement are inserted for  convenience and
     identification  only and are in no way  intended  to  describe,  interpret,
     define  or limit  the size,  extent  or  intent  of this  Agreement  or any
     provision hereof.

     APPLICABLE  LAW. This Agreement  shall be construed in accordance  with the
     laws of the State of Maryland.  To the extent that the  applicable  laws of
     the State of  Maryland,  or any of the  provisions  herein,  conflict  with
     applicable provisions of the 1940 Act, the latter shall control.

     IN WITNESS  WHEREOF,  the  Adviser  and the  Company  each has caused  this
Agreement  to be duly  executed  on its  behalf  by an  officer  thereunto  duly
authorized, on the date first above written.

                                   INVESCO ADVANTAGE SERIES FUNDS, INC.

ATTEST:

                                    By: /s/ Mark H. Williamson
                                        ----------------------
                                      Mark H. Williamson
/s/ Glen A. Payne                     President & Chairman of the Board
- -----------------                     of Directors
Glen A. Payne
Secretary


                                    INVESCO FUNDS GROUP, INC.

ATTEST:

                                    By: /s/ Mark H. Williamson
                                        ----------------------
                                    Mark H. Williamson
/s/ Glen A. Payne                   President & Chief Executive Officer
- -----------------
Glen A. Payne
Secretary





                                           INVESTMENT ADVISORY
                                              SCHEDULE A

REGISTERED
INVESTMENT
COMPANY                                    FUNDS                              EFFECTIVE DATE
- -----------------------------------------------------------------------------------------------
                                                                        
INVESCO ADVANTAGE SERIES FUNDS, INC.(1)                                       AUGUST 23, 2000
                                           Advantage Fund
                                           Global Growth Fund(2)              November 29, 2000
                                           Advantage Global Health
                                              Sciences Fund(3)                May __, 2001
                                           Advantage Technology/
                                              Telecommunications Fund(3)      May __, 2001


(1) Amended November 8, 2000 - On November 8, 2000, the name of the INVESCO
    Advantage Series Funds, Inc. was changed to INVESCO Counselor Series
    Funds, Inc.  Therefore, all references to INVESCO Advantage Series Funds,
    Inc. should be changed to INVESCO Counselor Series Funds, Inc.
(2) Amended November 29, 2000.
(3) Amended May __, 2001.





                               INVESTMENT ADVISORY
                                   SCHEDULE B

                            INVESCO ADVANTAGE FUND
                INVESCO ADVANTAGE GLOBAL HEALTH SCIENCES FUND(2)
             INVESCO ADVANTAGE TECHNOLOGY/TELECOMMUNIATIONS FUND(2)

For the  services to be rendered  and the charges and  expenses to be assumed by
the  Adviser  hereunder,  the Company  shall pay to the Adviser an advisory  fee
which will be computed  daily and paid as of the last day of each  month,  using
for each daily  calculation the most recently  determined net asset value of the
INVESCO  Advantage Fund, the INVESCO  Advantage Global Health Sciences Fund, and
the INVESCO Advantage  Technology/Telecommunications Fund (individually referred
to as  "Portfolio"),  as determined by valuations  made in accordance  with each
Portfolio's  procedures for calculating its net asset value as described in each
Portfolio's current Prospectus and/or Statement of Additional  Information.  The
advisory fee to the Adviser shall be computed at an annual rate of 1.50% of each
Portfolio's  daily  average net assets (the "Base  Fee").  This Base Fee will be
adjusted,  on a  monthly  basis (i)  upward at the rate of 0.20%,  on a pro rata
basis,  for each  percentage  point by which the investment  performance of each
Portfolio exceeds the sum of 2.00% and the investment record of the Russell 3000
Index for INVESCO  Advantage  Fund, the Morgan Stanley Health Care Product Index
for INVESCO  Advantage  Global Health  Sciences  Fund, and the Merrill Lynch 100
Technology Index for the INVESCO  Advantage  Technology/Telecommunications  Fund
(the "Index" or "Indexes"), or (ii) downward at the rate of 0.20%, on a pro rata
basis,  for  each  percentage  point  by  which  the  investment  record  of the
applicable  Index  less  2.00%  exceeds  the  investment   performance  of  each
Portfolio.  The maximum or minimum  adjustment,  if any, will be 1.00% annually.
Therefore,  the  maximum  annual  fee  payable to the  Adviser  will be 2.50% of
average  daily net  assets and the  minimum  annual fee will be 0.50% of average
daily net assets.  During the first twelve months of operation,  the  management
fee will be  charged at the base fee of 1.50%  with no  performance  adjustment.
During any period when the  determination of each Portfolio's net asset value is
suspended by the  Directors  of the  Company,  the net asset value of a share of
that  Portfolio as of the last  business day prior to such  suspension  shall be
deemed to be the net asset value at the close of each  succeeding  business  day
until it is again determined.

In determining the fee adjustment,  if any, applicable during any month, INVESCO
will compare the investment  performance of the Class A Shares of each Portfolio
for the  twelve-month  period  ending  on the last day of the prior  month  (the
"Performance  Period") to the investment  record of the applicable  Index during
the  Performance  Period.  The investment  performance of each Portfolio will be
determined by adding together (i) the change in the net asset value of the Class
A Shares during the  Performance  Period,  (ii) the value of cash  distributions
made by the applicable  Portfolio to holders of Class A Shares to the end of the
Performance Period, and (iii) the value of capital gains per share, if any, paid
on undistributed  realized long-term capital gains accumulated to the end of the
Performance Period, and will be expressed as a percentage of the net asset value
per share of the Class A Shares at the beginning of the Performance  Period. The
investment  record of the applicable Index will be determined by adding together
(i) the change in the level of the Index during the Performance  Period and (ii)
the value,  computed  consistently with the Index, of cash distributions made by
companies  whose  securities  comprise the Index  accumulated  to the end of the
Performance  Period,  and will be expressed as a percentage  of the Index at the
beginning of such Period.

After it determines any fee adjustment, INVESCO will determine the dollar amount
of  additional  fees or fee  reductions to be accrued for each day of a month by
multiplying  the fee  adjustment  by the average daily net assets of the Class A
Shares of each Portfolio during the Performance  Period and dividing that number
by the  number  of  days in the  Performance  Period.  The  management  fee,  as
adjusted, is accrued daily and paid monthly.


If the Directors  determine at some future date that another securities index is
more representative of the composition of the INVESCO Advantage Fund than is the
Russell 3000 Index,  or the Morgan Stanley Health Care Product Index for INVESCO
Advantage Global Health Sciences Fund, or the Merrill Lynch 100 Technology Index
for INVESCO  Advantage  Technology/Telecommunications  Fund,  the  Directors may
change the securities index used to compute the fee adjustment. If the Directors
do so, the new securities index (the "New Index") will be applied  prospectively
to determine  the amount of the fee  adjustment.  The Index will  continue to be
used  to  determine  the  amount  of the fee  adjustment  for  that  part of the
Performance Period prior to the effective date of the New Index. A change in the
Index  will be  submitted  to  shareholders  for their  approval  unless the SEC
determines that shareholder approval is not required.

However,  no such fee shall be paid to the Adviser with respect to any assets of
each Portfolio which may be invested in any other  investment  company for which
the Adviser serves as investment  adviser.  The fee provided for hereunder shall
be prorated in any month in which this Agreement is not in effect for the entire
month.

Interest,  taxes and extraordinary items such as litigation costs are not deemed
expenses for  purposes of this  section and shall be borne by each  Portfolio in
any  event.  Expenditures,  including  costs  incurred  in  connection  with the
purchase or sale of portfolio  securities,  which are  capitalized in accordance
with  generally  accepted   accounting   principles   applicable  to  investment
companies,  are  accounted  for as  capital  items and shall not be deemed to be
expenses for purposes of this section.

INVESCO GLOBAL GROWTH FUND(1)

For the  services to be rendered  and the charges and  expenses to be assumed by
the  Adviser  hereunder,  the Company  shall pay to the Adviser an advisory  fee
which  will be  computed  on a daily  basis  and paid as of the last day of each
month,  using for each daily calculation the most recently  determined net asset
value of the INVESCO  Global Growth Fund,  as  determined by valuations  made in
accordance  with the INVESCO Global Growth Fund's  procedure for calculating its
net asset value as  described in the INVESCO  Global  Growth  Fund's  Prospectus
and/or  Statement  of  Additional  Information.  As  full  compensation  for its
advisory  services to the INVESCO  Global  Growth Fund,  the Adviser  receives a
monthly fee from the Fund.  The fee is calculated at the annual rate of 1.00% of
the INVESCO Global Growth Fund's average net assets.

During any period when the  determination of the net asset value is suspended by
the  Directors  of the  Company,  the net asset  value of a share of the INVESCO
Global Growth Fund as of the last business day prior to such suspension shall be
deemed to be the net asset value at the close of each  succeeding  business  day
until it is again determined.  However, no such fee shall be paid to the Adviser
with  respect  to any  assets of the  INVESCO  Global  Growth  Fund which may be
invested  in any  other  investment  company  for which  the  Adviser  serves as
investment  adviser.  The fee  provided for  hereunder  shall be prorated in any
month in which this Agreement is not in effect for the entire month.

Interest,  taxes and extraordinary items such as litigation costs are not deemed
expenses  for the  purposes  of  calculating  the fee and  shall be borne by the
Company in any event. Expenditures,  including costs incurred in connection with
the purchase or sale of the INVESCO  Global  Growth Fund  securities,  which are
capitalized  in  accordance  with  generally  accepted   accounting   principles
applicable to investment companies, are accounted for as capital items and shall
not be deemed to be expenses for purposes of calculating the fee.

(1)  Amended November 29, 2000.
(2)  Amended May __, 2001.



                                   APPENDIX C

                 FORM OF MASTER DISTRIBUTION PLAN AND AGREEMENT

                               (CLASS A SHARES)


      THIS AGREEMENT  made as of the 1st day of June,  2000, by and between each
registered  investment  company  referenced  in  Schedule  A,  each  a  Maryland
Corporation (each  individually  referred to as "Company"),  with respect to the
shares  of the Class A shares  ("Class A  Shares")  of the  common  stock of the
Company  allocated  to each series set forth on Schedule A to this  Agreement as
amended  from time to time (the  "Funds")  and  INVESCO  DISTRIBUTORS,  INC.,  a
Delaware corporation (the "Distributor").

      WHEREAS,  the  Company  engages  in  business  as  one  or  more  open-end
management investment companies,  and is registered as such under the Investment
Company Act of 1940, as amended (the "Act"); and

      WHEREAS,  the Company  desires to finance the  distribution of the Class A
Shares  of the  Funds in  accordance  with  this  Master  Distribution  Plan and
Agreement  of  Distribution  pursuant to Rule 12b-1 under the Act (the "Plan and
Agreement"); and

      WHEREAS,  Distributor  desires  to be  retained  to  perform  services  in
accordance with such Plan and Agreement and on said terms and conditions; and

      WHEREAS,  this Plan and Agreement has been approved by a vote of the board
of directors of the Company,  including a majority of the  directors who are not
interested persons of the Company, as defined in the Act, and who have no direct
or indirect  financial interest in the operation of this Plan and Agreement (the
"Independent Directors"),  cast in person at a meeting called for the purpose of
voting on this Plan and Agreement;

      NOW,  THEREFORE,  the Company  hereby adopts the Plan set forth herein and
the Company and  Distributor  hereby enter into this  Agreement  pursuant to the
Plan in  accordance  with the  requirements  of Rule  12b-1  under the Act,  and
provide and agree as follows:

      FIRST:  The Plan is defined as those  provisions of this document by which
the Company  adopts a Plan  pursuant to Rule 12b-1 under the Act and  authorizes
payments as described  herein.  The Agreement is defined as those  provisions of
this document by which the Company retains  Distributor to provide  distribution
services  beyond  those  required  by the  Underwriting  Agreement  between  the
parties,   as  are   described   herein.   The   Company  may  retain  the  Plan
notwithstanding  termination  of the  Agreement.  Termination  of the Plan  will
automatically terminate the Agreement. Each Fund is hereby authorized to utilize
the assets of the  Company to finance  certain  activities  in  connection  with
distribution of the Company's Class A Shares.

      SECOND: Each Fund shall incur expenses per annum allocable solely to Class
A Shares of the average daily net assets of such Fund  attributable to the Class
A Shares,  at the rates set forth in Schedule B opposite  the name of such Fund,
subject to any limitations  imposed from time to time by applicable rules of the
National Association of Securities Dealers, Inc.

      THIRD:  To the extent  obligations  incurred by the Distributor out of its
own resources to finance any activity  primarily  intended to result in the sale
of Class A Shares,  pursuant to this Plan and  Agreement  or  otherwise,  may be
deemed to  constitute  the  indirect  use of Class A Shares  Fund  assets,  such
indirect use of Class A Shares Fund assets is hereby  authorized in addition to,
and not in lieu of, any other payments authorized under this Plan and Agreement.


      FOURTH:  Distributor shall provide to the Company's Board of Directors and
the Board of Directors shall review, at least quarterly, a written report of the
amounts  expended  pursuant to the Plan and Agreement and the purposes for which
such expenditures were made.

      FIFTH:   Amounts  payable   pursuant  to  paragraph   SECOND  above  shall
compensate/reimburse  the  Distributor  for  financing  any  activity  which  is
primarily intended to result in the sale of the Class A Shares,  including,  but
not  limited  to,   expenses  of  organizing  and  conducting   sales  seminars,
advertising  programs,  finders fees, printing of prospectuses and statements of
additional  information  (and  supplements  thereto)  and reports for other than
existing shareholders,  preparation and distribution of advertising material and
sales  literature,  supplemental  payments to dealers and other  institutions as
asset-based  sales charges and providing  such other  services and activities as
may from time to time be agreed upon by the Company. Such reports,  prospectuses
and  statements of  additional  information  (and  supplements  thereto),  sales
literature, advertising and other services and activities may be prepared and/or
conducted either by Distributor's  own staff, the staff of affiliated  companies
of the Distributor, or third parties.

       SIXTH:   Amounts   set  forth  in   Schedule   B  may  also  be  used  to
compensate/reimburse the Distributor for making payments of service fees under a
shareholder  service  arrangement to be established by Distributor in accordance
with paragraph  SEVENTH below. To the extent that amounts paid hereunder are not
used specifically to compensate  Distributor for any such expense,  such amounts
may be treated as compensation for Distributor's  distribution-related services.
All  amounts  expended  pursuant  to the  Plan  and  Agreement  shall be paid to
Distributor and are the legal  obligation of the Company and not of Distributor.
That portion of the amounts paid under the Plan and  Agreement  that is not paid
or  advanced  by  Distributor  to dealers  or other  institutions  that  provide
personal  continuing  shareholder service as a service fee pursuant to paragraph
SEVENTH below shall be deemed an asset-based  sales charge. No provision of this
Plan and Agreement  shall be interpreted to prohibit any payments by the Company
during periods when the Company has suspended or otherwise limited sales.

      SEVENTH:  Distributor  may make  payments  to  selected  banks,  financial
planners,  retirement plan service providers and other appropriate third parties
acting in an  agency  capacity  for  their  customers  who  provide  shareholder
services to their  customers from time to time. The maximum  service fee paid to
any service provider shall be twenty-five one-hundredths of one percent (0.25%),
per annum of the  average  daily net assets of the Company  attributable  to the
Class A Shares owned by the  customers of such service  provider,  or such lower
rate for the Fund as is specified on Schedule B.

     (A)  Pursuant  to this  program,  Distributor  may  enter  into  agreements
          ("Service Agreements") with such broker-dealers  ("Dealers") as may be
          selected  from  time to  time by  Distributor  for  the  provision  of
          distribution-related  personal shareholder services in connection with
          the sale of Shares to the Dealers' clients and customers ("Customers")
          who may from time to time  directly or  beneficially  own Shares.  The
          distribution-related  personal continuing  shareholder  services to be
          rendered by Dealers  under the Service  Agreements  may  include,  but
          shall not be  limited  to,  the  following  : (i)  distributing  sales
          literature;  (ii) answering routine Customer inquiries  concerning the
          Company and the Class A Shares;  (iii) assisting Customers in changing
          dividend options, account designations and addresses, and in enrolling
          into any of several  retirement  plans offered in connection  with the
          purchase of Class A Shares;  (iv) assisting in the  establishment  and
          maintenance of customer accounts and records, and in the processing of
          purchase and  redemption  transactions;  (v)  investing  dividends and
          capital gains distributions  automatically in Class A Shares; and (vi)
          providing  such other  information  and services as the Company or the
          Customer may reasonably request.


     (B)  Distributor may also enter into agreements  ("Third Party Agreements")
          with  selected  banks,  financial  planners,  retirement  plan service
          providers  and other  appropriate  third  parties  acting in an agency
          capacity for their customers ("Third  Parties").  Third Parties acting
          in such capacity will provide some or all of the shareholder  services
          to their  customers  as set forth in the Third Party  Agreements  from
          time to time.

     (C)  Distributor may also enter into variable group annuity  contractholder
          service  agreements  ("Variable  Contract  Agreements")  with selected
          insurance companies ("Insurance  Companies") offering variable annuity
          contracts  to  employers  as funding  vehicles  for  retirement  plans
          qualified  under Section  401(a) of the Internal  Revenue Code,  where
          amounts  contributed  under such plans are  invested  pursuant to such
          variable  annuity  contracts  in Class A Shares  of the  Company.  The
          Insurance  Companies  receiving  payments under such Variable Contract
          Agreements will provide  specialized  services to contractholders  and
          plan  participants,  as set forth in the Variable Contract  Agreements
          from time to time.

     (D)  Distributor may also enter into shareholder  service agreements ("Bank
          Trust  Department  Agreements  and Brokers  for Bank Trust  Department
          Agreements") with selected bank trust departments and brokers for bank
          trust  departments.  Such bank trust  departments and brokers for bank
          trust departments will provide some or all of the shareholder services
          to  their  customers  as  set  forth  in  the  Bank  Trust  Department
          Agreements and Brokers for Bank Trust Department Agreements.

      EIGHTH:  No  provision  of this  Plan and  Agreement  shall be  deemed  to
prohibit  any  payments  by a  Fund  to  the  Distributor  or by a  Fund  or the
Distributor  to  investment  dealers,  financial  institutions  and 401(k)  plan
service providers where such payments are made under the Plan and Agreement.

      NINTH: The Company, on behalf of the Funds, and the Distributor shall each
comply with all  applicable  provisions of the Act, the  Securities Act of 1933,
rules and regulations of the National  Association of Securities  Dealers,  Inc.
and  its  affiliates,  and of all  other  federal  and  state  laws,  rules  and
regulations governing the issuance and sale of Class A Shares.

      TENTH:  Nothing herein  contained  shall require the Company to take any
action contrary to any provision of its Articles of  Incorporation,  or to any
applicable statute or regulation.

      ELEVENTH:  This Plan and Agreement  shall become  effective as of the date
hereof,  shall  continue  in force  and  effect  until May 31,  2001,  and shall
continue in force and effect from year to year  thereafter,  provided  that such
continuance  is  specifically  approved  at least  annually by a majority of the
Board of  Directors of the Company and a majority of the  Company's  Independent
Directors cast in person at a meeting called for such purpose,  as  contemplated
by paragraphs (d) and (e) of Rule 12b-1 under the 1940 Act.

      Any amendment to this Plan and Agreement that requires the approval of the
shareholders  of Class A Shares  pursuant to Rule 12b-1 under the 1940 Act shall
become  effective as to such Class A Shares upon the approval of such  amendment
by a "majority of the  outstanding  voting  securities"  (as defined in the 1940
Act) of such Class A Shares, PROVIDED that the Board of Directors of the Company
has approved such amendment.


      TWELFTH:   This  Plan  and  Agreement,  any  amendment  to this  Plan  and
Agreement and any  agreements  related to this Plan and  Agreement  shall become
effective  immediately  upon  the  receipt  by  the  Company  of  both  (a)  the
affirmative vote of a majority of the Board of Directors of the Company, and (b)
the affirmative vote of a majority of the Independent  Directors of the Company,
cast in person at a meeting  called  for the  purpose of voting on this Plan and
Agreement or such agreements.  Notwithstanding the foregoing,  no such amendment
that  requires the approval of the  shareholders  of Class A Shares of a Company
shall become  effective as to such Class A Shares until such  amendment has been
approved  by the  shareholders  of such  Class A Shares in  accordance  with the
provisions of the ELEVENTH paragraph of this Plan and Agreement.

      This Plan and  Agreement  may not be amended to  increase  materially  the
amount of distribution  expenses  provided for in paragraph SECOND hereof unless
such  amendment  is  approved  in the manner  provided  herein,  and no material
amendment to the Plan and Agreement  shall be made unless approved in the manner
provided for in the ELEVENTH paragraph hereof.

      So long as the Plan and  Agreement  remains in effect,  the  selection and
nomination of persons to serve as Independent  Directors of the Company shall be
committed  to the  discretion  of the  Independent  Directors  then  in  office.
However,  nothing  contained  herein shall  prevent the  participation  of other
persons in the selection and nomination process,  provided that a final decision
on any such  selection or nomination is within the  discretion  of, and approved
by, a majority of the Independent Directors of the Company then in office.

      THIRTEENTH:

     (A)  This Plan and  Agreement may be terminated as to any Fund at any time,
          without  the  payment of any  penalty,  by vote of a  majority  of the
          Independent  Directors  or by vote of a  majority  of the  outstanding
          voting  securities  of  Class  A  Shares  of  such  Fund,  or  by  the
          Distributor, on sixty (60) days' written notice to the other party.

     (B)  In the event that neither Distributor nor any affiliate of Distributor
          serves  the  Company  as  investment   adviser,   the  agreement  with
          Distributor  pursuant to this Plan shall  terminate at such time.  The
          board of directors may determine to approve a continuance  of the Plan
          and/or a continuance of the Agreement, hereunder.

     (C)  To the  extent  that this  Plan and  Agreement  constitutes  a Plan of
          Distribution  adopted  pursuant  to Rule 12b-1  under the Act it shall
          remain in effect as such,  so as to  authorize  the use by the Class A
          Shares of each Fund of its assets in the amounts and for the  purposes
          set forth herein,  notwithstanding  the occurrence of an "assignment,"
          as  defined  by the Act and the  rules  thereunder.  To the  extent it
          constitutes  an  agreement  pursuant  to a plan,  it  shall  terminate
          automatically in the event of such "assignment." Upon a termination of
          the  agreement  with  Distributor,  the  Funds  may  continue  to make
          payments  pursuant  to  the  Plan  only  upon  the  approval  of a new
          agreement under this Plan and Agreement,  which may or may not be with
          Distributor,  or the adoption of other arrangements  regarding the use
          of the amounts  authorized to be paid by the Funds  hereunder,  by the
          Company's  board of directors in accordance  with the  procedures  set
          forth above.

      FOURTEENTH:  Any notice under this Plan and Agreement shall be in writing,
addressed and delivered,  or mailed postage prepaid,  to the other party at such
address as the other  party may  designate  for the  receipt of  notices.  Until
further  notice to the other party,  it is agreed that the addresses of both the
Company  and the  Distributor  shall be 7800 East Union  Avenue,  Mail Stop 201,
Denver, Colorado 80237.


      FIFTEENTH:  This Plan and  Agreement  shall be governed by and construed
in  accordance   with  the  laws  (without   reference  to  conflicts  of  law
provisions) of the State of Maryland.


      IN WITNESS WHEREOF,  the parties have caused this Plan and Agreement to be
executed in duplicate on the day and year first above written.

                                    COMPANY (Listed in Schedule A)


                                    By: /s/ Mark H. Williamson
                                        -----------------------
                                    Mark H. Williamson
                                    President

Attest:

/s/ Glen A. Payne
- -----------------------
Glen A. Payne
Secretary

                                    DISTRIBUTOR

                                    By: /s/ Ronald L. Grooms
                                        ---------------------
                                    Name:   Ronald L. Grooms
                                    Title:  Treasurer

Attest:

/s/ Glen A. Payne
- ------------------------
Glen A. Payne
Secretary




                                   SCHEDULE A

                   TO MASTER DISTRIBUTION PLAN AND AGREEMENT

                                (CLASS A SHARES)


REGISTERED
INVESTMENT
COMPANY                                        FUNDS                            EFFECTIVE DATE
- -------------------------------------------------------------------------------------------------
                                                                          
INVESCO ADVANTAGE SERIES FUNDS, INC.(1)                                         AUGUST 23, 2000
                                               Advantage Fund
                                               Global Growth Fund(2)            November 29, 2000
                                               Advantage Global Health
                                                 Sciences Fund(3)               May __, 2001
                                               Advantage Technology/
                                                 Telecommunications Fund(3)     May __, 2001

INVESCO MONEY MARKET FUNDS, INC.                                                AUGUST 23, 2000
                                               Cash Reserves Fund


(1) Amended on November 8, 2000 - On November 8, 2000, the name of the INVESCO
    Advantage Series Funds, Inc. was changed to INVESCO Counselor Series
    Funds, Inc.  Therefore, all references to INVESCO Advantage Series Funds,
    Inc. should be changed to INVESCO Counselor Series Funds, Inc.

(2) Amended on November 29, 2000.

(3) Amended on May 7, 2001.




                                   SCHEDULE B

                   TO MASTER DISTRIBUTION PLAN and AGREEMENT

                                (CLASS A SHARES)

                                DISTRIBUTION FEE

      The  Company  shall  pay  the  Distributor  as full  compensation  for all
services  rendered and all facilities  furnished under the Distribution Plan and
Agreement for each Fund (or Class thereof) designated below, a Distribution Fee1
determined by applying the annual rate set forth below as to each Fund (or Class
thereof) to the average daily net assets of the Fund (or Class  thereof) for the
plan year, computed in a manner used for the determination of the offering price
of shares of the Fund.


                                 MAXIMUM
                                  ASSET       MAXIMUM   MAXIMUM
FUND CLASS A SHARES            BASED SALES    SERVICE   AGGREGATE      EFFECTIVE
                                 CHARGE         FEE        FEE           DATE
- --------------------------------------------------------------------------------
                                                         
INVESCO Advantage Fund            0.10%        0.25%      0.35%     August 23, 2000
INVESCO Cash Reserves Fund        0.10%        0.25%      0.35%     August 23, 2000
INVESCO Global Growth Fund(2)     0.10%        0.25%      0.35%     November 29, 2000
INVESCO Advantage Global
  Health Sciences Fund(3)         0.10%        0.25%      0.35%     May 7, 2001
INVESCO Advantage
  Technology/
  Telecommunications Fund(3)      0.10%        0.25%      0.35%     May 7, 2001

- ----------------

(1)  The  Distribution  Fee is payable apart from the sales  charge,  if any, as
     stated  in the  current  prospectus  for  the  applicable  Fund  (or  Class
     thereof).
(2)  Amended on November 29, 2000.
(3)  Amended on May 7, 2001.





                                   APPENDIX D

                       INVESCO GLOBAL HEALTH SCIENCES FUND
                             AUDIT COMMITTEE CHARTER

I.    COMPOSITION OF THE AUDIT  COMMITTEE.  The Audit Committee of Global Health
      Sciences Fund ("Fund") shall be comprised of at least three Trustees, each
      of whom shall have no  relationship  to the Fund,  that may interfere with
      the exercise of their independence from management and the Fund, and shall
      otherwise satisfy the applicable  membership  requirements under the rules
      of the New York Stock Exchange, Inc.

II.   PURPOSES OF THE AUDIT COMMITTEE.  The purposes of the Audit Committee
      are to assist the Board of Trustees:

      1.    in its oversight of the Fund's accounting and financial reporting
            policies and practices, its internal audit controls and
            procedures, and, as appropriate, the internal controls of certain
            service providers;

      2.    in its oversight of the quality and objectivity of the Fund's
            financial statements and the independent audit thereof;

      3.    in selecting (or nominating, subject to shareholder approval)
            evaluating and, where deemed appropriate, replacing the outside
            auditors; and

      4.    in evaluating the independence of the outside auditors.

      The function of the Audit Committee is oversight.  Management for the Fund
      is  responsible  for the  preparation,  presentation  and integrity of the
      Fund's  financial  statements.  Management  and  its  internal  accounting
      department are  responsible  for  maintaining  appropriate  accounting and
      financial  reporting  principles  and policies  and internal  controls and
      procedures  designed to assure  compliance with  accounting  standards and
      applicable laws and regulations.  The outside auditors are responsible for
      planning and carrying out a proper audit and reviews.  The outside auditor
      for the Fund is ultimately  accountable to the Board of Trustees and Audit
      Committee of the Fund. The Board of Trustees and the Audit  Committee have
      the ultimate authority and  responsibility to select,  evaluate and, where
      appropriate,  replace the outside  accountant  (or to nominate the outside
      accountant  to  be  proposed  for   shareholder   approval  in  any  proxy
      statement).

III.  MEETINGS OF THE AUDIT  COMMITTEE.  The Audit Committee shall meet at least
      once annually,  or more  frequently if  circumstances  dictate.  The Audit
      Committee  shall set its agenda and the places and times of its  meetings.
      The Audit  Committee may meet alone and outside the presence of management
      personnel with any certified public  accountant and auditor firm rendering
      reports to the Audit  Committee  or the Board of Trustees and with outside
      legal counsel.

IV.   DUTIES AND POWERS OF THE AUDIT COMMITTEE.  To carry out its purposes,
      the Audit Committee shall have the following duties and powers:

      1.    The Audit Committee  shall review and discuss the audited  financial
            statements and other financial  information  with management and the
            independent auditors for the Fund.

      2.    The Audit Committee shall review and discuss with the independent
            auditors:


            a.    the scope of audits and audit reports;

            b.    the personnel, staffing, qualifications and experience of
                  the auditor;

            c.    the compensation of the auditor; and

            d.    the independence of the auditor, regarding which the Audit
                  Committee shall secure from the auditor the information
                  required by Independence  Standards Board Standard No. 1.
                  The Audit Committee shall actively engage in a dialogue
                  with the outside auditor with respect to any disclosed
                  relationships or services that may impact the objectivity
                  and independence of the outside auditor.  The Audit
                  Committee also shall be responsible for recommending that
                  the Board of Trustees take appropriate action in response
                  to the outside auditor's report to satisfy itself of the
                  outside auditor's independence.

      3.    The  Audit   Committee  also  shall  review  and  discuss  with  the
            independent  auditors the matters required to be discussed  pursuant
            to SAS 61, including the following:

            a.    the quality, not just the acceptability under generally
                  accepted accounting principles, of the accounting
                  principles applied by the Fund in its financial reporting;

            b.    the level of responsibility assumed by the auditors in the
                  preparation of the audit;

            c.    the initial selection of and changes in significant
                  accounting policies or their application, and the effect of
                  significant accounting policies in controversial or
                  emerging areas for which there is a lack of authoritative
                  consensus or guidance;

            d.    the process used by management for the Fund in formulating
                  particularly sensitive accounting estimates and the basis
                  for the auditor's conclusions regarding the reasonableness
                  of those estimates;

            e.    the auditor's responsibility for other information in
                  documents containing audited financial statements, any
                  procedures performed, and the results;

            f.    any disagreements with management, whether or not
                  satisfactorily resolved, about matters that individually or
                  in the aggregate could be significant to the entity's
                  financial statements or the auditor's report;

            g.    any consultations with other accountants and significant
                  matters that were the subject of such consultations;

            h.    any major issues discussed with management in connection
                  with the initial or recurring retention of the auditor,
                  including the application of accounting principles and
                  auditing standards; and

            i.    any serious difficulties relating to the performance of the
                  audit that the auditor encountered with management.

      4.    The Audit Committee shall provide a  recommendation  to the Board of
            Trustees  regarding whether the audited financial  statements of the
            Fund should be included in the annual report to  shareholders of the
            Fund.


      5.    The  Audit  Committee  shall  prepare  the  report,   including  any
            recommendation of the Audit Committee,  required by the rules of the
            Securities  and  Exchange  Commission  to be  included in the Fund's
            annual proxy statement.

      6.    The Audit Committee shall review this charter at least annually
            and recommend any changes to the full Board of Trustees; and

      7.    The Audit Committee shall report its activities to the full Board of
            Trustees  on a  regular  basis and make  such  recommendations  with
            respect to the above and other  matters as the Audit  Committee  may
            deem necessary or appropriate.

V.    RESOURCES AND AUTHORITY OF THE AUDIT COMMITTEE.  The Audit Committee shall
      have  the   resources   and   authority   appropriate   to  discharge  its
      responsibilities,  including the authority to engage outside  auditors for
      special audits, reviews and other procedures and to retain special counsel
      and other experts or consultants at the expense of the Fund.



     TO BE SURE YOU ARE REPRESENTED, PLEASE SIGN, DATE AND RETURN PROMPTLY.

                       INVESCO GLOBAL HEALTH SCIENCES FUND

                  PROXY FOR THE ANNUAL MEETING OF SHAREHOLDERS

                                   MAY 8, 2001

The undersigned  hereby appoints Mark H. Williamson and Glen A. Payne,  and each
of them, proxy for the undersigned,  with the power of substitution to vote with
the  same  force  and  effect  as the  undersigned  at  the  Annual  Meeting  of
Shareholders of INVESCO Global Health Sciences Fund (the "Fund"),  to be held at
the offices of the Fund, 7800 East Union Avenue,  Denver,  Colorado, on Tuesday,
May 8, 2001 at 1:00 p.m.  (Mountain Time) and at any adjournment  thereof,  upon
the matters set forth on the reverse side,  all in  accordance  with and as more
fully described in the Notice of Annual Meeting and Proxy Statement, dated March
19, 2001, receipt of which is hereby acknowledged.

This proxy, when properly executed,  will be voted in the manner directed herein
by the  undersigned  shareholder.  IF NO DIRECTION  IS MADE,  THIS PROXY WILL BE
VOTED FOR THE ELECTION OF THE TRUSTEES AND FOR ITEM 2.

PLEASE MARK,  SIGN, DATE AND RETURN THIS PROXY IN THE  ACCOMPANYING  ENVELOPE AS
SOON AS POSSIBLE, THANK YOU.

Please  sign  exactly as name  appears  hereon.  If stock is held in the name of
joint owners, each should sign.  Attorneys-in-fact,  executors,  administrators,
etc., should so indicate. If shareholder is a corporation or partnership, please
sign in full corporate or partnership name by authorized person.

HAS YOUR ADDRESS CHANGED?                         DO YOU HAVE COMMENTS?

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------


[X]  PLEASE MARK VOTES AS IN THIS EXAMPLE
- --------------------------------------------
     INVESCO GLOBAL HEALTH SCIENCES FUND
- --------------------------------------------

THIS PROXY IS SOLICITED BY THE BOARD OF TRUSTEES

CONTROL NUMBER:





Please be sure to sign and date this Proxy.      Date:
                                                      --------------------------

- ------------------------------------      --------------------------------------
Shareholder sign here                     Co-owner sign here


THE BOARD OF TRUSTEES RECOMMENDS A VOTE "FOR":


1.Proposal to elect (01) Mark H. Williamson          For     With-   For All
  and (02) Larry Soll, PhD as Class B trustees     Nominees  hold    Except
  of the Fund until the annual meeting of            [ ]      [ ]     [ ]
  shareholders in 2003 and until the annual
  meeting of shareholders in 2003 and until
  their successors are elected and qualified.

  Instruction:  To withhold authority to vote for any nominee,  mark the "For
  All Except" box and strike a line  through the  nominee's  name in the list
  above. Your shares will be voted "For" the remaining nominee.

PROPOSAL 2

2(a) Approval of the proposed Agreement and            For    Against   Abstain
     Plan of Reorganization.                           [ ]      [ ]       [ ]

2(b) Approval of the proposed New Investment           For    Against   Abstain
     Advisory Agreement                                [ ]      [ ]       [ ]

2(c) APPROVAL OF THE FOLLOWING NEW FUNDAMENTAL INVESTMENT POLICIES OF NEW FUND
     RESULTING FROM REORGANIZATION.

2(c)(i)   Fundamental Investment Restriction           For    Against   Abstain
          Relating to Borrowing                        [ ]      [ ]       [ ]

2(c)(ii)  Fundamental Investment Restriction           For    Against   Abstain
          Relating to Issuer Diversification           [ ]      [ ]       [ ]

2(c)(iii) Fundamental Investment Restriction           For    Against   Abstain
          Relating to Lending                          [ ]      [ ]       [ ]

2(c)(iv)  Conforming Language of                       For    Against   Abstain
          Fundamental Investment Policies              [ ]      [ ]       [ ]

In their discretion, the Proxies are authorized to vote upon such other business
as may properly come before the meeting or any adjournment thereof.

Mark box at right if an address  change or comment has been noted on the reverse
side of this card.  [ ]


RECORD DATE SHARES: