NEET 2023 Zoology Reproductive System Assertion Reason Question
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Endometrium is necessary for implantation of blastocyst.
Reason R: In the absence of fertilization, the corpus luteum degenerates that causes disintegration of endometrium.
In the light of the above statements, choose the correct answer from the options given below:
Both A and R are true but R is NOT the correct explanation of A.
A is true but R is false.
A is false but R is true.
Both A and R are true and R is the correct explanation of A.
Correct Answer
Detailed Explanation
The endometrium is necessary for implantation, and its disintegration occurs due to the degeneration of the corpus luteum. However, R does not explain why the endometrium is necessary for implantation.
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