Macroscopic footage of the stem of a stinging nettle plant (Urtica dioica). Nettles bear many stinging hairs on their stems and leaves, which act as needles that inject a solution into the skin that causes pain and inflammation. This acts to deter predators. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Nuridsany, Claude / Perennou, Maria |
Model Release : | Non requis |
Durée : | 14 Secondes |
Aspect ratio : | 4/3 |
Restrictions : | - |