NEET Biology question

Statement 1: A drop in temperature does not affect spermatogenesis. Statement 2: During temperature drop the smooth muscles contract and bring the testes closer to the pelvic cavity.

(A)Both Statement 1 and Statement 2 are true, and Statement 2 is the correct explanation of Statement 1Correct
(B)Both Statement 1 and Statement 2 are true, but Statement 2 is not the correct explanation of Statement 1
(C)Statement 1 is true, Statement 2 is false
(D)Statement 1 is false, Statement 2 is true

Answer: (A)

Solution

The scrotal muscles (dartos and cremaster) actively regulate testicular temperature, contracting to draw the testes closer to the warm pelvic cavity when the external temperature falls, and this compensatory mechanism keeps

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Question ID VK-122153