Light micrograph of a wilted tulip petal. In the cells of a fresh petal the cytoplasm (stained red) fills each of the cells,but as the petal begins to wilt,water is lost and the cytoplasm retracts into the centre of each cell,as seen here. Magnification: x150 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nuridsany, Claude / Perennou, Maria |
Taille de l’image : | 3854 px × 2480 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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