Phase contrast light micrograph of the stellate diatom Asterionella formosa. Chloroplasts (green), the site of photosynthesis are visible within the cell. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Stammers, Sinclair |
Taille de l’image : | 5487 px × 6369 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |