Scanning electron micrograph (SEM) of California poppy (Eschscholzia californica) pollen grains emerging from an anther . Magnification: x543 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / KARL GAFF |
Taille de l’image : | 3750 px × 2805 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |