male reproductive system - MALE REPRODUCTIVE SYSTEM 1....

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1 MALE REPRODUCTIVE SYSTEM 1. Testicle Temperature regulation and affects, dartos and cremaster reflexes, the role of blood supply Gross structure - tunica albuginea, septuli testis, lobuli testis, mediastinum testis, Connections with the epididymis - rete testis, efferent ductules Coverings - tunica vaginalis, visceral and parietal layers Testicles • Temperature is about 2 o below body temperature. • Migration from the abdomen (Cryptorchid testes). • Cremaster and dartos muscle reflexes. • Counter-current heat exchange through the blood supply (Varicocele). The testicular artery gives up its heat to the pampiniform plexus of veins
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2 2. Seminiferous Tubules before puberty vs after puberty myoid cells spermatogenesis and spermiogenesis spermatogonia - pale type A, dark type A, type B primary spermatocytes, secondary spermatocytes, spermatids, spermatozoa
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3 Spermatogenesis Spermiogenesis
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4 Spermiogenesis
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5 3. Structure and Functions of the Sertoli Cells
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male reproductive system - MALE REPRODUCTIVE SYSTEM 1....

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