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NEETZoologyHuman Reproduction

Select the correct option regarding the given diagram. Assertion (A): The Graafian follicle is the initial stage of follicular development before ovulation. Reason (R): The tertiary follicle contains a large antrum which is fluid filled cavity.

Options

  1. ABoth Assertion (A) and Reason (R) are true, and Reason (R) is the correct explanation of Assertion (A).
  2. BBoth Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
  3. CAssertion (A) is true, but Reason (R) is false.
  4. DAssertion (A) is false, but Reason (R) is true.

Correct answer

D. Assertion (A) is false, but Reason (R) is true.

Step-by-step solution

The tertiary follicle further changes into the mature follicle or Graafian follicle.The Graafian follicle now ruptures to release the secondary oocyte (ovum) from the ovary by the process called ovulation. The tertiary follicle is characterised by a fluid filled cavity called antrum.

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