Azalea (Rhododendron sp.) pollen,coloured scanning electron micrograph (SEM). Pollen grains are the male sex cells of a flowering plant. Also seen is an adhesive thread secreted by the anther,part of the male reproductive structure of the plant | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 4674 px × 3756 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |