Ascaris roundworm,coloured environmental scanning electron micrograph (ESEM). This is the head and mouth of the roundworm,with the mouth showing threefold symmetry. Ascaris is a parasitic roundworm (a type of nematode worm) with a length ranging from 20-40 centimetres. It attached to its host in the small intestine,where it feeds on the intestinal contents | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Berrod, Thierry / Mona Lisa Production |
Bildgröße: | 4822 px × 3638 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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