Oocytes,illustration. Oocytes are immature egg cells,the female gametes (sex cells). Oocytes are encased in a glycoprotein shell called the zona pellucida that prevents more than one sperm from fertilising the same egg | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Stocker, Claudia |
Taille de l’image : | 3542 px × 4934 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |