egg click to hear : egg

Eizelle click to hear : Eizelle

egg image

nucleus click to hear : nucleus

Zellkern click to hear : Zellkern

zona pellucida click to hear : zona pellucida

Zona pellucida click to hear : Zona pellucida

cytoplasm click to hear : cytoplasm

Zytoplasma click to hear : Zytoplasma

nucleolus click to hear : nucleolus

Kernkörperchen click to hear : Kernkörperchen

corona radiata click to hear : corona radiata

Stabkranz click to hear : Stabkranz