human testicle spermatogenesis |
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| navigate by keyword : gametogenesis leydig meiosis pachytene seminiferous sertoli spermatid spermatocyte spermatogenesis spermatogonia spermatozoa testicle zygotene |
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| Human testicle. On bottom, light micrograph of a seminiferous tubule. On top, the cell types of the male germinal epithelium have been marked with color. Sertoli cells brown. Primary spermatocytes in leptotene blue phase. Spermatids green. Elongated spermatid red |
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