HORTICULTURE

Detailed explanation-1: -The transfer of pollen grains from anther to the stigma of the same flower is called self-pollination or Autogamy.

Detailed explanation-2: -Self pollination is also known as autogamy. The transfer of pollen grains from the anther of a flower to the stigma of the same flower or another flower of the same plant is known as self pollination.

Detailed explanation-3: -Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species.