Light micrograph of cells from the epidermis of an onion Allium cepa. The packing of the elongated hexagonal cells may be seen clearly. The small dot in the centre of each cell is the nucleus. Magnification x12 at 35mm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Moulds, Sidney |
Bildgröße: | 5250 px × 3453 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |