Coloured scanning electron microscopy (SEM) of stamens on a raspberry flower (Rubus idaeus). Stamens are the male reproductive structures of a flower. Each stamen comprises an anther (bulbous) borne on a long thin filament. The anthers produce pollen, the male sex cells of the flower. These anthers have released their pollen. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NANOFLIGHT (R) MOVIE, STEFAN DILLER |
Modell-Rechte: | nicht erforderlich |
Länge: | 26 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |