Spider's silk,coloured scanning electron micrograph (SEM). Spider's silk is made of a protein polymer called fibroin. Magnification: x223 when printed 10 centimetres high | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Diller, Stefan |
Bildgröße: | 3000 px × 4200 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |