Pollen grain. Coloured scanning electron micrograph (SEM) of an unspecified pollen grain from the Colombian jungle. Pollen grains are the male sex cel

---

Pollen grain. Coloured scanning electron micrograph (SEM) of an unspecified pollen grain from the Colombian jungle. Pollen grains are the male sex cells of a flowering plant. Their characteristic surface is used by botanists to recognise and classify plants. Magnification: x2000, when printed 15 centimetres wide.

---

Size: 5010px × 3488px
Photo credit: © EYE OF SCIENCE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1, american, anatomical, anatomy, angiosperm, angiosperms, biological, biology, botanical, botany, cell, colombian, colored, coloured, false-coloured, flora, gamete, grain, male, microscopy, nature, part, parts, plant, plants, pollen, reproductive, sem, single, south, structure, structures, tropic, tropical, tropics, wildlife