NEITHER THIS WARRANT NOR THE SHARES ISSUABLE UPON EXERCISE HEREOF HAVE BEEN
REGISTERED WITH THE UNITED STATES SECURITIES AND EXCHANGE COMMISSION (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM REGISTRATION UNDER REGULATION D PROMULGATED UNDER THE SECURITIES ACT OF
1933, AS AMENDED (THE "SECURITIES ACT"). NEITHER THIS WARRANT NOR THE SHARES
ISSUABLE UPON EXERCISE HEREOF MAY BE SOLD, PLEDGED, TRANSFERRED OR ASSIGNED
EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT
AND UNDER APPLICABLE STATE SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT
FROM REGISTRATION UNDER THE PROVISIONS OF THE SECURITIES ACT AND UNDER
PROVISIONS OF APPLICABLE STATE SECURITIES LAWS.

CLASS A STOCK PURCHASE WARRANT

To Purchase _______________ Shares of Common Stock of

VITRO DIAGNOSTICS, INC.

THIS CERTIFIES that, for value received, _________________________________, or
assigns (the "Holder"), is entitled, upon the terms and subject to the
conditions hereinafter set forth, at any time on or after the date of issuance
of this Warrant (the "Initial Exercise Date") and on or prior to the close of
business on April 30, 2008 (the "Termination Date") unless sooner terminated in
accordance with the Agreement as hereinbelow defined but not thereafter, to
subscribe for and purchase from Vitro Diagnostics, Inc., a Nevada corporation
(the "Company"), up to ______________________________ (_______________) shares
(the "Warrant Shares") of Common Stock, $.001 par value per share of the Company
(the "Common Stock"). The purchase price of one share of Common Stock (the
"Exercise Price") under this Warrant shall be $0.125. The Exercise Price and the
number of shares for which the Warrant is exercisable shall be subject to
adjustment as provided herein.

Upon exercise of this Warrant, the Company shall grant and issue to the Holder
Class B Warrants exercisable until August 31, 2008 to purchase an additional
______________ shares of Common Stock at an exercise price of $0.25 per share.

1. Title of Warrant. Prior to the expiration hereof and subject to compliance
with applicable laws and Section 8(a) hereof, this Warrant and all rights
hereunder are transferable, in whole or in part, at the office or agency of the
Company by the holder hereof in person or by duly authorized attorney, upon
surrender of this Warrant together with the Assignment Form annexed hereto
properly endorsed.

2. Authorization of Shares. The Company covenants that all shares of Common
Stock which may be issued upon the exercise of rights represented by this
Warrant will, upon exercise of the rights represented by this Warrant, be duly
authorized, validly issued, fully paid and nonassessable and free from all
taxes, liens and charges in respect of the issue thereof (other than taxes in
respect of any transfer occurring contemporaneously with such issue).

3. Exercise of Warrant.

(a) Exercise of the purchase rights represented by this Warrant may be made at
any time or times on or after the Initial Exercise Date, and before the close of
business on the Termination Date, or such earlier date on which this Warrant may
terminate as provided elsewhere in this Warrant, by the surrender of this
Warrant and the Notice of Exercise Form annexed hereto duly executed, at the
office of the Company (or such other office or agency of the Company as it may
designate by notice in writing to the registered holder hereof at the address of
such holder appearing on the books of the Company) and upon payment of the
Exercise Price of the shares thereby purchased in the manner provided for
herein, the holder of this Warrant shall be entitled to receive a certificate
for the number of shares of Common Stock so purchased. Certificates for shares
purchased hereunder shall be delivered to the holder hereof within three (3)
business days after the date on which this Warrant shall have been exercised as
aforesaid. This Warrant shall be deemed to have been exercised and such
certificate or certificates shall be deemed to have been issued, and Holder or
any other person so designated to be named therein shall be deemed to have
become a holder of record of such shares for all purposes, as of the date the
Warrant has been exercised by payment to the Company of the Exercise Price and
all taxes required to be paid by Holder, if any, pursuant to Section 6 prior to
the issuance of such shares, have been paid. If this Warrant shall have been
exercised in part, the Company shall, at the time of delivery of the certificate
or certificates representing Warrant Shares, deliver to Holder a new Warrant
evidencing the rights of Holder to purchase the unpurchased shares of Common
Stock called for by this Warrant, which new Warrant shall in all other respects
be identical with this Warrant.

(b) In the event the Company shall have established, by the delivery to the
Holder of invoices, shipping documents or similar evidence, that it has
delivered for evaluation the SC-derived beta islets to one or more potential
customers, then the Holder shall be obligated to immediately exercise the
Warrant and pay the Exercise Price to the Company in the manner described in
subsection (a) above.

4. Manner of Payment. The exercise price of each Warrant shall be paid in cash,
certified funds or wire transfer at the time the Warrant is exercised.

5. No Fractional Shares or Scrip. No fractional shares or scrip representing
fractional shares shall be issued upon the exercise of this Warrant. As to any
fraction of a share which Holder would otherwise be entitled to purchase upon
such exercise, the Company shall pay a cash adjustment in respect of such final
fraction in an amount equal to the Exercise Price.

6. Charges, Taxes and Expenses. Issuance of certificates for shares of Common
Stock upon the exercise of this Warrant shall be made without charge to the
holder hereof for any issue or transfer tax or other incidental expense in
respect of the issuance of such certificate, all of which taxes and expenses
shall be paid by the Company, and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant; provided, however, that in the event certificates for
shares of Common Stock are to be issued in a name other than the name of the
holder of this Warrant, this Warrant when surrendered for exercise shall be
accompanied by the Assignment Form attached hereto duly executed by the holder
hereof; and provided further, that upon any transfer involving the issuance or
delivery of any certificates for shares of Common Stock, the Company may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto and confirmation that the proposed
transfer shall be in compliance with applicable federal and state securities
law.

7. Closing of Books. The Company will not close its shareholder books or records
in any manner which prevents the timely exercise of this Warrant.

8. Transfer, Division and Combination.

(a) Subject to compliance with any applicable securities laws (including the
provision to the Company of an opinion of counsel for the assignor of this
Warrant), transfer of this Warrant and all rights hereunder, in whole or in
part, shall be registered on the books of the Company to be maintained for such
purpose, upon surrender of this Warrant at the principal office of the Company,
together with a written assignment of this Warrant substantially in the form
attached hereto duly executed by Holder or its agent or attorney and funds
sufficient to pay any transfer taxes payable upon the making of such transfer.
Upon such surrender and, if required, such payment, the Company shall execute
and deliver a new Warrant or Warrants in the name of the assignee or assignees
and in the denomination specified in such instrument of assignment, and shall
issue to the assignor a new Warrant evidencing the portion of this Warrant not
so assigned, and this Warrant shall promptly be cancelled. A Warrant, if
properly assigned, may be exercised by a new Holder for the purchase of shares
of Common Stock without having a new Warrant issued.

(b) This Warrant may be divided or combined with other Warrants of like tenor
upon presentation hereof at the aforesaid office of the Company, together with a
written notice specifying the names and denominations in which new Warrants are
to be issued, signed by Holder or its agent or attorney. Subject to compliance
with Section 8(a), as to any transfer which may be involved in such division or
combination, the Company shall execute and deliver a new Warrant or Warrants in
exchange for the Warrant or Warrants to be divided or combined in accordance
with such notice.

(c) The Company shall prepare, issue and deliver at its own expense (other than
transfer taxes) the new Warrant or Warrants under this Section 8.

(d) The Company agrees to maintain, at its aforesaid office, books for the
registration and the registration of transfer of the Warrants.

9. No Rights as Shareholder until Exercise. This Warrant does not entitle the
holder hereof to any voting rights or other rights as a shareholder of the
Company prior to the exercise hereof. Upon the surrender of this Warrant and the
payment of the aggregate Exercise Price, the Warrant Shares so purchased shall
be and be deemed to be issued to such holder as the record owner of such shares
as of the close of business on the later of the date of such surrender and
payment.

10. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents
and warrants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant
certificate or any stock certificate relating to the Warrant Shares, and in case
of loss, theft or destruction, of indemnity or security reasonably satisfactory
to it, and upon surrender and cancellation of such Warrant or stock certificate,
if mutilated, the Company will make and deliver a new Warrant or stock
certificate of like tenor and dated as of such cancellation, in lieu of such
Warrant or stock certificate.

11. Saturdays, Sundays, Holidays, etc. If the last or appointed day for the
taking of any action or the expiration of any right required or granted herein
shall be a Saturday, Sunday or a legal holiday, then such action may be taken or
such right may be exercised on the next succeeding day not a Saturday, Sunday or
legal holiday.

12. Adjustments of Exercise Price and Number of Warrant Shares.

(a) Stock Splits, etc. The number and kind of securities purchasable upon the
exercise of this Warrant and the Exercise Price shall be subject to adjustment
from time to time upon the happening of any of the following: In case the
Company shall (i) pay a dividend in shares of Common Stock or make a
distribution in shares of Common Stock to holders of its outstanding Common
Stock, (ii) subdivide its outstanding shares of Common Stock into a greater
number of shares of Common Stock, (iii) combine its outstanding shares of Common
Stock into a smaller number of shares of Common Stock or (iv) issue any shares
of its capital stock in a reclassification of the Common Stock, then the number
of Warrant Shares purchasable upon exercise of this Warrant immediately prior
thereto shall be adjusted so that the holder of this Warrant shall be entitled
to receive the kind and number of Warrant Shares or other securities of the
Company which he would have owned or have been entitled to receive had such
Warrant been exercised in advance thereof. Upon each such adjustment of the kind
and number of Warrant Shares or other securities of the Company which are
purchasable hereunder, the holder of this Warrant shall thereafter be entitled
to purchase the number of Warrant Shares or other securities resulting from such
adjustment at an Exercise Price per such Warrant Share or other security
obtained by multiplying the Exercise Price in effect immediately prior to such
adjustment by the number of Warrant Shares purchasable pursuant hereto
immediately prior to such adjustment and dividing by the number of Warrant
Shares or other securities of the Company resulting from such adjustment. An
adjustment made pursuant to this paragraph shall become effective immediately
after the effective date of such event retroactive to the record date, if any,
for such event.

(b) Reorganization, Reclassification, Merger, Consolidation or Disposition of
Assets. In case the Company shall reorganize its capital, reclassify its capital
stock, consolidate or merge with or into another corporation (where the Company
is not the surviving corporation or where there is a change in or distribution
with respect to the Common Stock of the Company), or sell, transfer or otherwise
dispose of all or substantially all its property, assets or business to another
corporation and, pursuant to the terms of such reorganization, reclassification,
merger, consolidation or disposition of assets, shares of common stock of the
successor or acquiring corporation, or any cash, shares of stock or other
securities or property of any nature whatsoever (including warrants or other
subscription or purchase rights) in addition to or in lieu of common stock of
the successor or acquiring corporation ("Other Property"), are to be received by
or distributed to the holders of Common Stock of the Company, then the holder of
this Warrant shall have the right thereafter to receive, upon exercise of this
Warrant, the number of shares of common stock of the successor or acquiring
corporation or of the Company, if it is the surviving corporation, and Other
Property receivable upon or as a result of such reorganization,
reclassification, merger, consolidation or disposition of assets by a holder of
the number of shares of Common Stock for which this Warrant is exercisable
immediately prior to such event. In case of any such reorganization,
reclassification, merger, consolidation or disposition of assets, the successor
or acquiring corporation (if other than the Company) shall expressly assume the
due and punctual observance and performance of each and every covenant and
condition of this Warrant to be performed and observed by the Company and all
the obligations and liabilities hereunder, subject to such modifications as may
be deemed appropriate (as determined by resolution of the Board of Directors of
the Company) in order to provide for adjustments of shares of Common Stock for
which this Warrant is exercisable which shall be as nearly equivalent as
practicable to the adjustments provided for in this Section 12. For purposes of
this Section 12, "common stock of the successor or acquiring corporation" shall
include stock of such corporation of any class which is not preferred as to
dividends or assets over any other class of stock of such corporation and which
is not subject to redemption and shall also include any evidences of
indebtedness, shares of stock or other securities which are convertible into or
exchangeable for any such stock, either immediately or upon the arrival of a
specified date or the happening of a specified event and any warrants or other
rights to subscribe for or purchase any such stock. The foregoing provisions of
this Section 12 shall similarly apply to successive reorganizations,
reclassifications, mergers, consolidations or disposition of assets.

(c) Anti-Dilution Provisions.

(i) Adjustments of Exercise Price. If prior to the expiration of this Warrant by
exercise or by its terms, and except as provided below, the Company should issue
or sell any shares of Common Stock or declare a stock dividend to shareholders
for a consideration per share less than the Exercise Price in effect immediately
prior to the time of such issue or sale, (the "Lower Price"), then forthwith
upon such issue or sale, the Exercise Price shall be reduced to a price equal to
the Lower Price. This adjustment shall not apply to any issuance or sale for
which the Company is obligated prior to the date of this Warrant or shares
issued by the Company in compensatory transactions.

(ii) Adjustment for Dividends. In the event the Company shall make or issue, or
shall have issued, or shall fix a record date for the determination of holders
of common stock entitled to receive a dividend or the distribution (other than a
distribution otherwise provided for herein) payable in (a) securities of the
Company other than shares of Common Stock or (b) assets (including cash paid or
payable out of capital or capital surplus or surplus created as a result of a
revaluation of property, but excluding the cumulative dividends payable with
respect to an authorized series of Preferred Stock), then and in each such event
provision shall be made so that the holders of Warrants shall receive upon
exercise thereof in addition to the number of shares of Common Stock receivable
thereupon, the number of securities or such other assets of the Company which
they would have received had their Warrants been exercised into Common Stock on
the date of such event and had they thereafter, during the period from the date
of such event to and including the exercise date, retained such securities or
such other assets receivable by them as aforesaid during such period, giving
application to all adjustments called for during such period under this
paragraph with respect to Warrrantholders.

(iii) Adjustment for Capital Reorganization or Reclassification. If the common
stock issuable upon the exercise of the Warrants shall be changed into the same
or different number of shares of any class or classes of stock, whether by
capital reorganization, reclassification or otherwise then and in each such
event the holder of the Warrants shall have the right thereafter to exercise
such Warrants and receive the kind and amount of shares of stock and other
securities and property receivable upon such reorganization, reclassification or
other change by holders of the number of shares of common stock into which such
Warrant might have been exercised immediately prior to such reorganization,
reclassification or change, all subject to further adjustment as provided
herein.

(iv) Convertible Securities. For the purpose of the adjustment provided for in
section (c)(i) of this Paragraph 12, if at any time or from time to time after
the date of this Warrant, and except as provided below, the Company shall issue
any rights or options for the purchase of, or stock or other securities
convertible into, additional shares of Common Stock (such convertible stock or
securities being hereafter referred to as "Convertible Securities,") then such
event, in the absence of the exercise or conversion of the Convertible
Securities into additional shares of Common Stock, shall not result in any
adjustment in the exercise price of this Warrant. Rather, an adjustment in the
exercise price of this Warrant shall occur if, and only if, the Convertible
Security is converted or exercised to acquire additional shares of Common Stock,
in which event the conversion value or exercise price of the Convertible
Securities shall be treated as the consideration per share received by the
Company for such security for the purposes of determining the adjustment
provided for in subsection (c)(i) of this paragraph 12. The adjustment provided
in the section (c)(iv) shall not apply to any Convertible Securities issued by
the Company in compensatory transactions.

(v) Adjustment of Number of Shares. Anything in this Certificate to the contrary
notwithstanding, in case the Company shall at any time issue Common Stock or
Convertible Securities by way of dividend or other distribution on any stock of
the Company or subdivide or combine the outstanding shares of Common Stock, the
Exercise Price shall be proportionately decreased in the case of such issuance
(on the day following the date fixed for determining shareholders entitled to
receive such dividend or other distribution) or decreased in the case of such
subdivision or increased in the case of such combination (on the date that such
subdivision or combination shall become effective).

(vi) No Adjustment for Small Amounts. Anything in this paragraph to the contrary
notwithstanding, the Company shall not be required to give effect to any
adjustment in the Exercise Price unless and until the net effect of one or more
adjustments, determined as above provided, shall have required a change of the
Exercise Price by at least one cent, but when the cumulative net effect of more
than one adjustment so determined shall be to change the actual Exercise Price
by at least one cent, such change in the Exercise Price shall thereupon be given
effect.

(vii) Number of Shares Adjusted. Upon any adjustment of the Exercise Price, the
Holder of this Warrant shall thereafter (until another such adjustment) be
entitled to purchase, at the new Exercise Price, the number of shares,
calculated to the nearest full share, obtained by multiplying the number of
shares of Common Stock initially issuable upon exercise of this Warrant by the
Exercise Price in effect on the date hereof and dividing the product so obtained
by the new Exercise Price.

(viii) Common Stock Defined. Whenever reference is made in this paragraph 12 to
the issue or sale of shares of Common Stock, the term "Common Stock" shall mean
the Common Stock of the Company of the class authorized as of the date hereof
and any other class of stock ranking on a parity with such Common Stock.
However, subject to the provisions of paragraph 12 hereof, shares issuable upon
exercise hereof shall include only shares of the class designated as Common
Stock of the Company as of the date hereof.

13. Voluntary Adjustment by the Company. The Company may at any time during the
term of this Warrant, reduce the then current Exercise Price to any amount and
for any period of time deemed appropriate by the Board of Directors of the
Company.

14. Notice of Adjustment. Whenever the number of Warrant Shares or number or
kind of securities or other property purchasable upon the exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested, to the
holder of this Warrant notice of such adjustment or adjustments setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise Price of such Warrant Shares (and
other securities or property) after such adjustment, setting forth a brief
statement of the facts requiring such adjustment and setting forth the
computation by which such adjustment was made. Such notice, in absence of
manifest error, shall be conclusive evidence of the correctness of such
adjustment.

15. Notice of Corporate Action. If at any time:

(a) the Company shall take a record of the holders of its Common Stock for the
purpose of entitling them to receive a dividend or other distribution, or any
right to subscribe for or purchase any evidences of its indebtedness, any shares
of stock of any class or any other securities or property, or to receive any
other right, or

(b) there shall be any capital reorganization of the Company, any
reclassification or recapitalization of the capital stock of the Company or any
consolidation or merger of the Company with, or any sale, transfer or other
disposition of all or substantially all the property, assets or business of the
Company to, another corporation or,

(c) there shall be a voluntary or involuntary dissolution, liquidation or
winding up of the Company;

then, in any one or more of such cases, the Company shall give to Holder (i) at
least 30 days' prior written notice of the record date for such dividend,
distribution or right or for determining rights to vote in respect of any such
reorganization, reclassification, merger, consolidation, sale, transfer,
disposition, liquidation or winding up, and (ii) in the case of any such
reorganization, reclassification, merger, consolidation, sale, transfer,
disposition, dissolution, liquidation or winding up, at least 30 days' prior
written notice of the date when the same shall take place. Such notice in
accordance with the foregoing clause also shall specify (i) the date on which
the holders of Common Stock shall be entitled to any such dividend, distribution
or right, and the amount and character thereof, and (ii) the date on which any
such reorganization, reclassification, merger, consolidation, sale, transfer,
disposition, dissolution, liquidation or winding up is to take place and the
time, if any such time is to be fixed, as of which the holders of Common Stock
shall be entitled to exchange their shares of Common Stock for securities or
other property deliverable upon such disposition, dissolution, liquidation or
winding up. Each such written notice shall be sufficiently given if addressed to
Holder at the last address of Holder appearing on the books of the Company and
delivered in accordance with Section 17(d).

16. Authorized Shares. The Company covenants that during the period the Warrant
is outstanding, it will reserve from its authorized and unissued Common Stock a
sufficient number of shares to provide for the issuance of the Warrant Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall constitute full authority to
its officers who are charged with the duty of executing stock certificates to
execute and issue the necessary certificates for the Warrant Shares upon the
exercise of the purchase rights under this Warrant. The Company will take all
such reasonable action as may be necessary to assure that such Warrant Shares
may be issued as provided herein without violation of any applicable law or
regulation, or of any requirements of NASDAQ or any domestic securities exchange
upon which the Common Stock may be listed.

The Company shall not by any action, including, without limitation, amending its
certificate of incorporation or through any reorganization, transfer of assets,
consolidation, merger, dissolution, issue or sale of securities or any other
voluntary action, avoid or seek to avoid the observance or performance of any of
the terms of this Warrant, but will at all times in good faith assist in the
carrying out of all such terms and in the taking of all such actions as may be
necessary or appropriate to protect the rights of Holder against impairment.
Without limiting the generality of the foregoing, the Company will (a) not
increase the par value of any shares of Common Stock receivable upon the
exercise of this Warrant above the amount payable therefor upon such exercise
immediately prior to such increase in par value, (b) take all such action as may
be necessary or appropriate in order that the Company may validly and legally
issue fully paid and nonassessable shares of Common Stock upon the exercise of
this Warrant, and (c) use its best efforts to obtain all such authorizations,
exemptions or consents from any public regulatory body having jurisdiction
thereof as may be necessary to enable the Company to perform its obligations
under this Warrant.

Upon the request of Holder, the Company will at any time during the period this
Warrant is outstanding acknowledge in writing, in form reasonably satisfactory
to Holder, the continuing validity of this Warrant and the obligations of the
Company hereunder.

Before taking any action which would cause an adjustment reducing the current
Exercise Price below the then par value, if any, of the shares of Common Stock
issuable upon exercise of the Warrants, the Company shall take any corporate
action which may be necessary in order that the Company may validly and legally
issue fully paid and non-assessable shares of such Common Stock at such adjusted
Exercise Price.

17. Miscellaneous.

(a) Jurisdiction. This Warrant shall be binding upon any successors or assigns
of the Company. This Warrant shall constitute a contract under the laws of
Colorado without regard to its conflict of law, principles or rules, and be
subject to arbitration pursuant to the terms set forth in the Agreement.

(b) Restrictions. The holder hereof acknowledges that the Warrant Shares
acquired upon the exercise of this Warrant, if not registered, will have
restrictions upon resale imposed by state and federal securities laws and by the
Agreement.

(c) Nonwaiver and Expenses. No course of dealing or any delay or failure to
exercise any right hereunder on the part of Holder shall operate as a waiver of
such right or otherwise prejudice Holder's rights, powers or remedies,
notwithstanding all rights hereunder terminate on the Termination Date. If the
Company fails to comply with any provision of this Warrant, the Company shall
pay to Holder such amounts as shall be sufficient to cover any costs and
expenses including, but not limited to, reasonable attorneys' fees, including
those of appellate proceedings, incurred by Holder in collecting any amounts due
pursuant hereto or in otherwise enforcing any of its rights, powers or remedies
hereunder.

(d) Notices. Any notice, request or other document required or permitted to be
given or delivered to the holder hereof by the Company shall be delivered in
accordance with the notice provisions of the Agreement.

(e) Limitation of Liability. Subject to the provisions of Section 3(b), no
provision hereof, in the absence of affirmative action by Holder to purchase
shares of Common Stock, and no enumeration herein of the rights or privileges of
Holder hereof, shall give rise to any liability of Holder for the purchase price
of any Common Stock or as a stockholder of the Company, whether such liability
is asserted by the Company or by creditors of the Company.

(f) Remedies. Both the Holder and the Company, in addition to being entitled to
exercise all rights granted by law, including recovery of damages, will be
entitled to specific performance of their rights under this Warrant. Each party
agrees that monetary damages would not be adequate compensation for any loss
incurred by reason of a breach of the provisions of this Warrant and hereby
agree to waive the defense in any action for specific performance that a remedy
at law would be adequate.

(g) Successors and Assigns. Subject to applicable securities laws, this Warrant
and the rights and obligations evidenced hereby shall inure to the benefit of
and be binding upon the successors of the Company and the successors and
permitted assigns of Holder. The provisions of this Warrant are intended to be
for the benefit of all Holders from time to time of this Warrant and shall be
enforceable by any such Holder or holder of Warrant Shares. Subject to
compliance with federal and state securities laws, this Warrant is assignable by
Holder provided that (i) the assignee shall obligated to perform Holder's
undertaking contained in this Warrant including, without limitation, Section
3(b) and (ii) If the assignee should fail to observe any undertaking herein,
including the undertaking in Section 3(b), the Holder shall continue to be
liable for the performance of the obligations of Holder under this Warrant.

(h) Cooperation. The Company shall cooperate with Holder in supplying such
information as may be reasonably necessary for Holder to complete and file any
information reporting forms presently or hereafter required by the SEC as a
condition to the availability of an exemption from the Securities Act for the
sale of any Warrant or any Warrant Shares.

(i) Indemnification. The Company agrees to indemnify and hold harmless Holder
from and against any liabilities, obligations, losses, damages, penalties,
actions, judgments, suits, claims, costs, attorneys' fees, expenses and
disbursements of any kind which may be imposed upon, incurred by or asserted
against Holder in any manner relating to or arising out of any failure by the
Company to perform or observe in any material respect any of its covenants,
agreements, undertakings or obligations set forth in this Warrant; provided,
however, that the Company will not be liable hereunder to the extent that any
liabilities, obligations, losses, damages, penalties, actions, judgments, suits,
claims, costs, attorneys' fees, expenses or disbursements are found in a final
non-appealable judgment by a court to have resulted from Holder's negligence,
bad faith or willful misconduct in its capacity as a stockholder or
warrantholder of the Company.

(j) Amendment. This Warrant may be modified or amended or the provisions hereof
waived only with the written consent of the Company and the Holder.

(k) Severability. Wherever possible, each provision of this Warrant shall be
interpreted in such manner as to be effective and valid under applicable law,
but if any provision of this Warrant shall be prohibited by or invalid under
applicable law, such provision shall be ineffective to the extent of such
prohibition or invalidity, without invalidating the remainder of such provisions
or the remaining provisions of this Warrant.

(l) Headings. The headings used in this Warrant are for the convenience of
reference only and shall not, for any purpose, be deemed a part of this Warrant.

IN WITNESS WHEREOF, the Company has caused this Warrant to be executed by its
officer thereunto duly authorized.

Dated: January ___, 2008

VITRO DIAGNOSTICS, INC.

, a Nevada corporation

 

 

By:

James Musick, President

NOTICE OF EXERCISE

 

To: VITRO DIAGNOSTICS, INC.

The undersigned hereby elects to purchase ________ shares of Common Stock (the
"Common Stock"), of VITRO DIAGNOSTICS, INC. pursuant to the terms of the
attached Warrant, and tenders herewith payment of the exercise price in full,
together with all applicable transfer taxes, if any.

Please issue a certificate or certificates representing said shares of Common
Stock in the name of the undersigned or in such other name as is specified
below:

_______________________________

(Name)

_______________________________

(Address)

_______________________________

 

 

Dated:_____________________

______________________________

Signature

ASSIGNMENT FORM

(To assign the foregoing warrant, execute

this form and supply required information.

Do not use this form to exercise the warrant.)

 

 

FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are
hereby

assigned to __________________________________________________________ whose
address is

________________________________________________________________________________.

 

Dated: ______________, _______

 

Holder's Signature: ___________________________________

Holder's Address: ___________________________________

___________________________________

 

Signature Guaranteed: ______________________________________

 

NOTE

: The signature to this Assignment Form must correspond with the name as it
appears on the face of the Warrant, without alteration or enlargement or any
change whatsoever, and must be guaranteed by a bank or trust company. Officers
of corporations and those acting in a fiduciary or other representative capacity
should file proper evidence of authority to assign the foregoing Warrant.