Question

what is pollination and how is it produced

Answer 1

The transfer of pollen in and between flowers of the same species leads to fertilization, and successful seed and fruit production for plants.Pollination ensures that a plant will produce full-bodied fruit and a full set of viable seeds.

Answer 2

Pollination is the transfer of pollen grains from the anther of one flower to another flower
It is done by agents like insects animals etc