Question

Answer the below question!! ⭐
The correct sequence of spermatogenesis stage leading to the formation of sperms in human testis is


a.Germinal epithelial cell- spermatogonium- primary spermatocyte- 2 secondary spermatocytes-

4 spermatids – 4 spermatozoa


b.Germinal epithelial cell- primary spermatocyte- spermatids – 4 spermatozoa


c.Germinal epithelial cell- primary spermatocyte- spermatogonium- 2 secondary

spermatocyte- spermatozoa- 4 spermatids


d.Germinal epithelial cell- spermatogonium – primary spermatocyte – 2 secondary

spermatocytes- 4 spermatozoa – 4 spermatids.


#Class 12th ⭐

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Answer 1

These cells are called spermatogonial stem cells. ... Thus, the primary spermatocyte gives rise to two cells, the secondary spermatocytes, and the two secondary spermatocytes by their subdivision produce four spermatozoa and four haploid cells. Spermatozoa are the mature male gametes in many sexually reproducing organisms.