Scanning electron micrograph (SEM) of a passion flower (Passiflora sp.) petal with a cluster of adhered pollen grains. Magnification: x184 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / KARL GAFF |
Taille de l’image : | 3747 px × 2805 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |