Saffron crocus (Crocus sativus) pistil, coloured scanning electron microscopy (SEM) footage. The pistil is part of the female reproductive structures of a flowering plant. Most of the protruding structures are part of the surface of the pistil. Also visible are some pollen grains that have stuck to the pistil. Pollen grains contain the male sex cells (gametes) of a flowering plant. The field-of-view at the start of the clip is around 1000 by 2000 micrometres | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NANOFLIGHT (R) MOVIE, STEFAN DILLER |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 30 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |