Melon pollen. Coloured scanning electron micrograph (SEM) of melon (Cucumis melo) pollen grains. Pollen grains are the male gametes (sex cells) of a plant. These pollen grains have a sticky surface,which helps them to adhere to pollinating insects aiding the spread of the grains | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 2894 px × 3858 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |