Pansy flower petal. Coloured scanning electron micrograph (SEM) showing papillae on a pansy (Viola sp.) petal. Papillae are projections from epidermal cells,They are often swollen,and covered in wax to reduce water loss | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 4850 px × 3638 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |