Human hair. Coloured scanning electron micrograph (SEM) of a knotted shaft of blond Eurasian human hair. Hair consists largely of keratin,a fibrous protein. The hair cuticle is formed of overlapping plates or scales,which are thought to reduce hair matting. Magnification: x170 when printed 10cm wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 2400 px × 1796 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |