Browse 190+ pollen grain illustrations stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Beautiful daisy flower ...

Scanning electron micrograph of a single pollen grain from a blue anemone flower. Pollen grains contain the male gamete and are produced in the anther. They are transferred from one flower to another ...

Honeybees along with 1,500 other insect species pollinate plants in the UK. Self-pollination: The pollen grain lands on the same flower it originated from. Cross-pollination: The pollen grain ...