Human testicle, light micrographs. The bottom micrograph shows a seminiferous tubule. In the top micrograph the cell types of the male germinal epithelium have been marked with colour. Seen are; Sertoli cells (pink), spermatogonia (green), primary spermatocytes in pachytene phase (blue) and spermatids (red). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 6144 px × 3840 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |