Abnormal sperm. Coloured scanning electron micrograph (SEM) of a sperm cell with residual cytoplasm around the head making it abnormally large. All men have a few deformed sperm in their ejaculate,but an overabundance of them can mean that the man is infertile. Magnification: x6000 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4887 px × 3591 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |