Question

Insect-pollinated flowers produce fewer and larger pollen grains the
pollinated flowers. Explain why this is so.​

Answer 1

Answer:

large because when size of pollen grains is large it is easier to carry or to hold for insects. With wind pollination, it's a matter of luck that any pollen reaches another flower of the same species and its size is small in case of wind pollination so that it can easily flow with wind.

Explanation:

Hope its helpful

Answer 2

Explanation:

insect pollination flowers comparatively produce less pollen grain because the insects are sure to land on other flowers in search of nectar. therefore they produce less quantities so that there is no excess pollen grain produced