Light micrograph of cells in a section of a leaf from the Canadian pondweed,Elodea canadensis. The tiny green particles within the cells are chloroplasts. These contain the green pigment chlorophyll and are the sites of cell photosynthesis. Magnification: x250 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nuridsany, Claude / Perennou, Maria |
Taille de l’image : | 3840 px × 2455 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|