Question

How does a flower help to get a new plant

Answer 1

When the bee gets to a new flower, some of the pollen will probably fall onto the flower's stigma and stick to it. Then the pollen slides down the tube to a place where it will help form a seed, or maybe many seeds! Some other insects that help pollinate plants are ants, beetles, and butterflies.

Answer 2

A flower (if bisexual)  contains polling grains that can either fertilize the same plant's flower(self pollination) or these pollin grains can travel across with the help of wind and o ther factors, to another plant of the same species and fertilize the flower of that plant (cross pollination). This way the flower helps the plant to grow fruits and other new plant's. (sorry if I have made it complicated). :)