Fertilisation. Computer illustration of numerous sperm cells (spermatozoa,blue) surrounding an egg (round,centre). Only a single sperm cell can penetrate and fertilise the egg | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lunau, Claus |
Bildgröße: | 4594 px × 4594 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |