Light micrograph of the epidermis of an onion,showing the arrangement of the elongated hexagonal cells. The spot in the centre of each cell is its nucleus. Magnification: x100 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nuridsany, Claude / Perennou, Maria |
Taille de l’image : | 4655 px × 3262 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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