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ZoologyNEET 2023Fertilisation, implantation, pregnancy, parturition, lactation

Human Reproduction

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A: The endometrium is necessary for implantation of the blastocyst.

Reason R: In the absence of fertilisation, the corpus luteum degenerates, which causes disintegration of the endometrium.

In the light of the above statements, choose the correct answer from the options given below:

  1. A.Both A and R are true and R is the correct explanation of A.
  2. B.Both A and R are true but R is NOT the correct explanation of A.✓
  3. C.A is true but R is false.
  4. D.A is false but R is true.

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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