creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant

fertilize by transfering pollen

fertilization by transfer of pollen from the anthers of one flower to the stigma of another

fertilization by transfer of pollen from the anthers to the stigma of the same flower

A rare form of pollination whereby pollen is distributed by the flow of waters, particularly in rivers and streams.

A form of pollination whereby pollen or spores are distributed the wind.

A form of pollination whereby pollen or spores are distributed by insects.