Gladiolus flower anther. Coloured scanning electron micrograph (SEM) of a gladiolus flower (Gladiolus sp.) anther. Anthers are part of a plant's male reproductive system. They produce the male gametes (sex cells),pollen grains (round,yellow). The ribbed edges (orange) of the anther split open to release the pollen. The pollen grains fertilise ovaries,the female gametes. Magnification: x60 when printed at 10 centimetres tall | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nishinaga, Susumu |
Taille de l’image : | 2846 px × 3827 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |