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Various pollen grains
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Various pollen grains
Pollen grains. Computer-enhanced image of a Scanning Electron Micrograph (SEM) of several different types of pollen grain. The size, shape and surface texture of these pollen grains is unique in each plant species. The sculptured outer wall (or exine) of the grain plays a role in its dispersal by wind, water or insects. Pollen grains contain the male gametes of the plant which fertilize the female egg (or ovule) to form the plant seed. Pollen also causes allergies and hay fever. Magnification: approximately x1000 at 4.5x6cm size
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Media ID 6288849
© PASIEKA/SCIENCE PHOTO LIBRARY
Assorted Grain Grains Hay Fever Pollen Pollen Grains Pollinosis Re Production Reproductive
EDITORS COMMENTS
This print showcases the intricate beauty of various pollen grains. Through computer-enhanced imaging, a Scanning Electron Micrograph (SEM) has captured the unique size, shape, and surface texture of these tiny particles found in different plant species. Each grain's sculptured outer wall, known as exine, serves a crucial role in its dispersal by wind, water, or insects. Pollen grains are not only visually stunning but also hold immense significance in plant reproduction. They contain the male gametes responsible for fertilizing the female egg to form seeds. This delicate process ensures the continuation of countless plant species across our planet. However, it is important to note that pollen can also be a source of allergies and hay fever for many individuals. While we admire their aesthetic qualities and vital reproductive function, it is essential to acknowledge their potential impact on human health. With an approximate magnification of x1000 at 4.5x6cm size, this image invites us into the microscopic world where nature's wonders unfold before our eyes. It reminds us of the incredible diversity present within even the tiniest elements of our ecosystem – a testament to both nature's complexity and its ability to sustain life through interconnected processes like pollination.
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