pollen grains

Pollen grains are tiny, dust-like particles produced by flowering plants, specifically from the male parts (anthers) of flowers. They contain the male reproductive cells, which are essential for plant reproduction. When pollen is transferred to the female parts of a flower (stigma), fertilization can occur, leading to the development of seeds and fruits. Pollen is often spread by wind, water, or animals, including bees. While vital for plant reproduction and biodiversity, pollen can also trigger allergies in some individuals. Understanding pollen grains is essential for appreciating ecosystems and agricultural practices.