Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Which of the following are haploid in nature? (1) Spermatids (2) Secondary spermatocytes (3) Spermatogonia (4) Primary spermatocytesA) 1, 2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: B
Solution :
During spermatogenesis, the primordial germ cell (2\[n\]) divides mitotically to form Spermatogonia (2\[n\]). Each spermatogonium divides mitotically to form primary spermatocytes (2\[n\]). The primary spermatocytes under first meiotic division to form secondary spermatocytes (\[n\]) and secondary spermatocyte undergo second meiotic division to form spermatids (\[n\]).
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