Question

how do pollen grains adapt themselves​

Answer 1

Pollen grain are dispersed to one of their kind with the help of animals, wind and water. The pollen grain are transferred to intersect male and female gamets. They are so lighter so the can easily be transported. ... Plants adapted for wind pollination have small, light pollen so that it can be carried by the wind.

Answer 2

Plants adapted for insect pollination have colourful petals and nectar to attract the insects, and 'sticky' pollenthat sticks to the insects when they visit the flowers.

Plants adapted for wind pollination have small, lightpollen so that it can be carried by the wind. They have feathery stigmas to catch the pollen.