Passion flower pollen. Coloured scanning electron micrograph (SEM) of pollen grains from a passion flower (Passiflora caerulea). Pollen grains are the

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Passion flower pollen. Coloured scanning electron micrograph (SEM) of pollen grains from a passion flower (Passiflora caerulea). Pollen grains are the male gametes (sex cells) of a plant.

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Size: 4748px × 3680px
Photo credit: © SUSUMU NISHINAGA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, angiosperm, angiosperms, background, biological, biology, black, botanical, botany, caerulea, cell, cells, colored, coloured, exine, false-colour, false-coloured, flora, flower, flowering, gamete, gametes, grain, grains, male, nature, outer, part, parts, passiflora, passifloraceae, passion, plants, pollen, reproduction, reproductive, sculpted, sem, sex, wall