Question

what is meant by fertilization and self and cross pollination

Answer 1

fertilization : the action or process of fertilizing an egg or a female animal or plant, involving the fusion of male and female gametes to form a zygote



self pollination : the pollination of a flower by pollen from the same flower or from another flower on the same plant.



pollination of a flower or plant with pollen from another flower or plant.

Answer 2

fertilization is the formation of zygote from male and female parents
self pollination is the transfer of pollen grain between the same species.
cross pollination is the transfer of pollen grain between different species