Sweet William pollen grains. Coloured scanning electron micrograph (SEM) of pollen grains from a sweet William (Dianthus barbatus) flower. Pollen grai

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Sweet William pollen grains. Coloured scanning electron micrograph (SEM) of pollen grains from a sweet William (Dianthus barbatus) flower. Pollen grains are the male sex cells of a flowering plant. Magnification: x670 when printed at 10 centimetres wide.

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Size: 4501px × 3883px
Photo credit: © EYE OF SCIENCE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: angiosperm, angiosperms, barbatus, bartnelke, biological, biology, botanical, botany, caryophyllaceae, cell, cells, colored, coloured, dianthus, dispersal, electron, exine, false-colour, false-coloured, flora, gamete, gametes, grain, grains, male, micrograph, microscope, nature, nelkengewächse, outer, pollen, reproduction, reproductive, scanning, sem, sex, sweet, wall, wildlife, william, zierpflanze, zuchtform