Question

Write note on : Spermatogenesis

Answer 1

• In testis, immaure male germ cell produce sperms by spermatogenesis.
• The spermatogonia present in the inside wall of seminiferous tubule multiply by mitotic division.
• Some spermatogonium called primary spermatocyte undergo meiosis,
• A primary spermatocyte completes first meiotic division to give rise to the secondary spermatocyte.
• After undergoing second meiotic division, spermatids are produced.
• By spermiogenesis, these spermatids form Spermatozoa.