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DAISY (FAMILY ASTERACEAE) POLLEN, ILLUSTRATION
Daisy (family Asteraceae) pollen. Computer illustration of pollen grains from a daisy flower. 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. (KEYSTONE/SCIENCE PHOTO LIBRARY/MAURIZIO DE ANGELIS/SCIENCE PHOTO LIBRARY)
Instructions
COPYRIGHTPFLICHTIG
Licence
Rights Managed
Date de création
Lieu
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
MAURIZIO DE ANGELIS
Taille
5000 x 3535 px
Type de fichier
JPEG