Question

do petals of a plant play a role in reproduction

Answer 1

Petals of a flower play an important role in reproduction because the attract insects which help in pollination.
Hope it helps u.

Answer 2

yes because it attracts the insects so the pollen grains of the plant will sticks to the body of an insect and the insect when it reaches the flower of the same plant the pollen grains to the stigma and after a large tube will appears inside the style called as pollen tube through which the pollen grains reaches the female reproductive organ of the flower