In spermatogenesis, reduction division of chromosome occurs during conversion of
A. spermatogonia to primary spermatocytes
B. primary spermatocytes to secondary spermatocytes
C. secondary spermatocytes to spermatids
D. spermatids to sperms.
Answer:B
In spermatogenesis, reduction division of chromosome occurs during conversion of
A. spermatogonia to primary spermatocytes B. primary spermatocytes to secondary spermatocytes C. secondary spermatocytes to spermatids D. spermatids to sperms.