AIIMS 2013 Biology Question Paper for free online practice with solutions
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(a) If both assertion and reason are true and reasonis the correct explanation o f assertion
(b) If both assertion and reason are true but reason is not the correct explanation of assertion.
(c) If assertion is true but reason is false.
(d) If both assertion and reason are false.
Directions : In the following questions (161-180), a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
(a) If both assertion and reason are true and reasonis the correct explanation o f assertion
(b) If both assertion and reason are true but reason is not the correct explanation of assertion.
(c) If assertion is true but reason is false.
(d) If both assertion and reason are false.
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Question : 46 of 60
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Assertion : While working on Staphylococci, Alexander Fleming observed that Penicillinm notatum inhibits the growth of the bacteria.
Reason : This inhibiting chemical was commercially extracted and its full j potential was established by Alexander Fleming.
Reason : This inhibiting chemical was commercially extracted and its full j potential was established by Alexander Fleming.
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