Daisy flower and pollen. Coloured scanning electron micrograph (SEM) of pollen grains (round) on a anther of a daisy (family Asteraceae) flower. Pollen grains are reproductive structures produced by the male parts of flowering plants | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Berrod, Thierry / Mona Lisa Production |
Bildgröße: | 3425 px × 2576 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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