Light micrograph of a group of Paramecium,showing two conjugating. Magnification: x75 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Walsh, John |
Taille de l’image : | 3420 px × 2221 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |