Pollination is an essential part of plant reproduction. Pollen from a flower's anthers (the male part of the plant) rubs or drops onto a pollinator. The pollinator then take this pollen to another flower, where the pollen sticks to the stigma (the female part). The fertilized flower later yields fruit and seeds.
How does pollination work step by step?
Pollination and fertilisation
- Step one: After pollen has landed on the stigma, it grows a pollen tube down through the style to the ovary.
- Step two: The nucleus of the pollen grain travels down the pollen tube and fertilises the nucleus in the ovule.
- Step three: The fertilised ovule develops into a seed.
How do pollinators help plants grow and survive?
Pollinators visit flowers in search of food, mates, shelter and nest-building materials. ... Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plant, is to reproduce. Successful pollination allows plants to produce seeds.
