Iris Pollen Grains
by Louise Hughes/science Photo Library
Title
Iris Pollen Grains
Artist
Louise Hughes/science Photo Library
Medium
Photograph - Photograph
Description
Iris pollen grains, coloured scanning electron micrograph (SEM). Pollen grains, containing the male sex cells (gametes), are reproductive structures produced by the male parts of flowering plants. The structure shown is the hard outer casing (exine) that protects the gametes during transit between flowers. Magnification: x190 when printed at 10 centimetres across.
Uploaded
October 7th, 2018
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Viewed 676 Times - Last Visitor from Ottawa, ON - Canada on 04/26/2024 at 10:13 AM
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