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 : 53 of 60
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Assertion : Periodic abstinence is a natural method where couples abstain from coitus
Reason : Coitus from day 5-10 should be avoided because this is the time of ovulation.
Reason : Coitus from day 5-10 should be avoided because this is the time of ovulation.
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