White blood cells. Coloured scanning electron micrograph (SEM) of white blood cells (leucocytes) from a sample of peripheral blood. White blood cells are involved in defending the body against both infectious disease and foreign materials. Magnification: x4500 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 5016 px × 3521 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |