Ovarian follicle. Coloured scanning electron micrograph (SEM) of a fracture through a secondary follicle in the ovary. The oocyte (developing egg),with its central nucleus,is purple. Surrounding the oocyte is the zona pellucida (red) and a layer of follicular cells known as the corona radiata (orange). Magnification: x1350 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 3828 px × 3307 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |