Daisy pollen. Coloured scanning electron micrograph (SEM) of pollen grains from a daisy (family Asteraceae) flower. Pollen grains are the male gametes (sex cells) of a plant | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hughes, Louise |
Taille de l’image : | 3403 px × 2571 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |