NEET Biology question

In frog, chromosome number is reduced to half

(A)When 2nd polar body is separated
(B)When 2nd polar body is divided
(C)When 3rd polar body is separated
(D)When 1st polar body is separatedCorrect

Answer: (D)

Solution

The chromosome number is halved during the reductional division of meiosis I, which corresponds to the separation of the first polar body from the primary oocyte. The

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Question ID VK-106292