Abnormal sperm. Coloured scanning electron micrograph (SEM) of a sperm cell with an exposed central flagellum at the base of its tail. This deformity can lead to the tail breaking off,rendering the cell immotile. All men have a few deformed sperm in their ejaculate,but an overabundance of them can mean that the man is infertile. Magnification: x8000 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4382 px × 3999 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |