This systematic spermatogenesis diagram illustrates male germ cell development within testicular seminiferous tubules featuring basement membrane, Sertoli cells providing support, and lumen for sperm release. The process begins with spermatogonial stem cells undergoing mitosis, progresses through meiosis I forming primary then secondary spermatocytes, meiosis II producing haploid spermatids, and culminates in spermiogenesis with acrosome formation, nuclear condensation, flagellum development, and cytoplasm reduction. Essential for andrology, reproductive medicine, urology education, and assisted reproduction technology training.
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