Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.

Spermatogonia undergo ....... to produce spermatozoa

Release of sperm from the seminiferous tubules is called

At the end of first meiotic division, the male germ cells differentiate into

Graafian follicle are characteristically found in the

The secondary spermatocytes undergo the second meiotic division to produce four equal,