Spermatogonia undergo ....... to produce spermatozoa
Mitosis
Meiosis
Dedifferentiation
None
Gametogenesis is the formation of
Ejaculation of human male contains about $200 -300$ million sperms, of which for normal fertility ____ $\%$ sperms must have normal shape and size and at least ____$\%$ must show energetic motility.
What is gametogenesis ? Explain.
The secondary spermatocytes undergo the second meiotic division to produce four equal,
Draw a labeled diagram of a Graafian Follicle?