Which of the Following Statements Best Captures an Aspect of Normal

Multiple Choice

Which of the following statements best captures an aspect of normal spermatogenesis?

A) Testosterone chemically lyses each primary spermatocyte into two secondary spermatocytes with 23 chromosomes each.
B) Sertoli cells differentiate into spermatids, each of which can contribute half of the chromosomes necessary for reproduction.
C) Spermatogonia adjacent to the tubular wall undergo meiotic division and provide a continuous source of new germinal cells.
D) Each primary spermatocyte undergoes two nuclear divisions yielding four cells with 23 chromosomes each.