Cat's ear (Hypochaeris, radicata) pollen grains, coloured scanning electron micrograph (SEM). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gaff, Karl |
Taille de l’image : | 4927 px × 3547 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |