Seminiferous tubules. Light micrograph of a cross- section through seminiferous tubules in an earthworm (Lumbricus terrestris) testis. The seminiferous tubules are the site of sperm production (spermatogenesis). In the central region of each tubule are spermatozoa,formed from gametes undergoing initial meiosis and later spermiogenesis | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wheeler, Dr. Keith |
Taille de l’image : | 5250 px × 3479 px |
Model Release : | Non requis |
Property Release : | Non requis |
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