Question

sketh th slef & coss-pilnation

Answer 1

self pollination occurs when the pollen from the anther is deposited on the stigma of the same flower,or anther flower on the same plant.... Because cross pollination allows for more genetic diversity,plants have developed many ways to avoid self pollination

Answer 2

self-pollination
pollination of flower by pollen from same flower or from another flower on same plant.

cross pollination..,
cross pollination of flower or plant with pollen from another flower or plant