seminiferous |
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| navigate by keyword : testicle spermatogenesis meiosis pachytene spermatozoa spermatid seminiferous gametogenesis spermatocyte spermatogonia sertoli leydig histology histological light micrograph microscopy |
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| Human testicle. High magnification light micrograph showing the male germinal epithelium of a seminiferous tubule. The large nuclei located on bottom, are from spermatocytes I in pachytene phase. Above, there are round nuclei in prophase of meiosis II and elongated nuclei of sperm cells |
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