Coloured scanning electron microscopy (SEM) of a nettle (Urtica sp.) stem showing fine stinging hairs (trichomes). | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Berrod, Thierry |
Model Release : | Non requis |
Durée : | 4 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |