Assertion Each primary spermatocyte cell gives rise to four secondary spermatocyte cells.
Reason Primary spermatocytes are formed through reduction division.

Options

A. Both Assertion and Reason true and Reason is the correct explanation of Assertion
B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
C. Assertion is true, but Reason is false
D. Both Assertion and Reason are false

Explanation

Primary spermatocytes is diploid cells which is formed as a results of mitosis in spermatogonia. It undergoes meiosis, first, i.e., reduction division and gives rise to two haploid secondary spermatocytes.