Pollination in plants

 Definition:

Pollination is the transfer male gamete pollen to female gamete stigma.. 

Types of pollination

1: Self pollination: Transfer of pollen grain within the same flower

2:Cross pollination: transfer of pollen grain from one flower to another flower of same species..

Pollination by water/Hydrophily

Pollination by wind/Anemophily

Pollination by insect/Entomophily