Light micrograph of a secondary follicle showing oocyte,zona pellucida,and granulosa cells organized in several layers. Outside the follicle,the thecas,interna and externa,can be seen. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 4674 px × 3739 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |