Concept:Pollination is the transfer of pollen grains from the male part of a flower to the female part.
Explanation:In flowering plants, the male reproductive organ is the anther, which produces pollen.
The female reproductive organ is the stigma, which receives the pollen.
Pollination occurs when pollen moves from the anther to the stigma of the same flower or a different flower.
This transfer can happen by agents such as wind, insects, birds, or water.
Pollination is different from seed dispersal and from fertilization, which happens later.
Therefore, the best description of pollination is the transfer of pollen from the anther to the stigma.
Answer:B. The transfer of pollen from the anther to the stigma of a flower.