Question

How many secondary spermatocytes will be required to form 400 spermatozoa's?

Answer 1

hey...mate

there is ur ans.

From spermatogonium, primary spermatocyte is formed and by mitosis. Then from one primary spermatocyte, two secondary spermatocytes are formed by meiosis followed by the formation of spermatids and finally 4 spermatozoa. As each secondary spermatocyte results i

n the formation of two spermatozoa, 200 secondary spermatocytes will give rise to 400 spermatozoa.

Thus, the correct answer is option B.

Answer 2

200 secondary spermatocytes

As each secondary spermatocyte results in the formation of two spermatozoa, 200 secondary spermatocytes will give rise to 400 spermatozoa.