Pollen of Eucalyptus, SEM
Numéro d’image : 13633245
| Pollen of Eucalyptus. Coloured scanning electron micrograph (SEM). Eucalyptus is a genus of over seven hundred species of flowering trees or shrubs in the myrtle family. Pollen grains are the male sex cells of a flowering plant. Their characteristic surface is used by botanists to recognise and classify plants. Pollen in plants is used for transferring male genetic material from the anther of a single flower to the stigma of another in cross-pollination. In a case of self-pollination, this process takes place from the anther of a flower to the stigma of the same flower. Magnification: x200 when printed at 10 centimetres wide. | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Gschmeissner, Steve |
| Taille de l’image : | 4576 px × 3819 px |
| Model Release : | Non requis |
| Restrictions : | - |
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