Primrose pollen. Coloured scanning electron micrograph (SEM) of pollen grains from a primrose (Primula vulgaris) flower. Magnification: x12,000 when printed 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Clouds Hill Imaging |
Bildgröße: | 3306 px × 2644 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |