What are the different types of pollination ?

Pollination is the transfer of pollen from the male reproductive organ of a plant (anther) to the female reproductive organ (stigma). There are several types of pollination, including:

1. *Self-pollination*: Pollination within the same plant or between plants of the same variety.
2. *Cross-pollination*: Pollination between plants of different varieties or species.
3. *Insect pollination*: Pollination by insects like bees, butterflies, moths, and beetles.
4. *Wind pollination*: Pollination by wind, common in grasses and conifers.
5. *Bird pollination*: Pollination by birds, like hummingbirds and sunbirds.
6. *Bat pollination*: Pollination by bats, like mangoes and agaves.
7. *Water pollination*: Pollination by water, like sea grasses and some aquatic plants.
8. *Biotic pollination*: Pollination by animals, like monkeys and lemurs.
9. *Abiotic pollination*: Pollination by non-living agents, like wind and water.

These types of pollination are important for plant reproduction and crop production, and understanding them is crucial for developing strategies to improve pollination and plant fertility.