EVERYDAY SCIENCE

Detailed explanation-1: -Pollination is the transfer of pollen grains from stamen to pistil. After pollination, pollen grains fuse with the ovules to form a zygote. This is called fertilisation.

Detailed explanation-2: -Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma.

Detailed explanation-3: -Complete answer: The transfer of pollen grains to the stigma of the pistil is called pollination.

Detailed explanation-4: -pistil, the female reproductive part of a flower. The pistil, centrally located, typically consists of a swollen base, the ovary, which contains the potential seeds, or ovules; a stalk, or style, arising from the ovary; and a pollen-receptive tip, the stigma, variously shaped and often sticky.

Detailed explanation-5: -cross-pollination, also called heterogamy, type of pollination in which sperm-laden pollen grains are transferred from the cones or flowers of one plant to egg-bearing cones or flowers of another.