Spermatogenesis is the process of sperm cell development. Rounded immature sperm cells undergo successive mitotic and meiotic divisions (spermatocytogenesis) and a metamorphic change (spermiogenesis) to produce spermatozoa. Mitosis and meiosis.

Do spermatogonia undergo mitosis?

It begins at puberty and continues throughout life. Type A spermatogonia, which are derived from the primordial germ cells that migrated from the wall of the yolk sac, undergo mitosis.

Do spermatids undergo Spermiogenesis?

Haploid round spermatids undergo a remarkable transformation during spermiogenesis. ... The assembly of the central component of the sperm flagellum, known as the axoneme, begins early in spermiogenesis, and is followed by the assembly of secondary structures needed for normal flagella.