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46. Formation of Sperm
Hi guys I am back with another video , In this video we will be understanding about the formation of male gametes that is sperm in a little bit more detail . So what happens in spermatogenesis? One spermatogonia produces four spermatozoa . The spermiogenesis is a part of spermatogenesis , it takes around 21 to 22 days . Spermiation is the release of sperms from the Sertoli cells into the lumen of the seminiferous tubules . Spermiogenesis is when the spermatids turns into spermatozoa . The spermatogonium turns into primary spermatocyte which undergoes through meiosis 1 division and produces 2 secondary spermatocyte . If secondary spermatocyte produces 2 spermatids that is the spermatids are four in number and then the spermatids mature , turns into 4 sperms . We know that the primary spermatocyte is diploid in nature and the secondary spermatocytes are haploid in nature . Now in the next video we will be understanding about the maturation of sperms, see you in the next video , Thank you !
