Light micrograph with dark field illumination of the elongated hexagonal cells of an onion skin stained with iodine. The spot in the centre of each one is its nucleus | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kinsman, Ted |
Taille de l’image : | 3900 px × 2510 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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