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Assertion (A): Both FSH and LH attain a peak level during middle of the menstrual cycle around 14th day. Reason (R): LH surge induces the formation of corpus luteum at ovulation.

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Question

Assertion (A): Both FSH and LH attain a peak level during middle of the menstrual cycle around 14th day. 

Reason (R): LH surge induces the formation of corpus luteum at ovulation.

Options

  • Both assertion (A) and reason (R) are true, and reason is the correct explanation of assertion.

  • Both assertion (A) and reason (R) are true, but reason is not the correct explanation of assertion.

  • Assertion (A) is true but reason (R) is false.

  • Both assertion (A) and reason (R) are false.

MCQ
Assertion and Reasoning
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Solution

Both assertion (A) and reason (R) are true, but reason is not the correct explanation of assertion.

Explanation:

FSH and LH peak around ovulation, and the LH surge triggers ovulation and supports corpus luteum formation. This does not explain why both hormones reach peak levels.

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Chapter 3: Human Reproduction - EXERCISES [Page 166]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 3 Human Reproduction
EXERCISES | Q VII. 5. | Page 166
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