Question

give the function of pollen tube, ovary, stigma

Answer 1

Pollen is produced by thestamen, the male reproductive organ of the flower. Eachpollen grain contains a vegetative cell, and a generative cell that divides to form two sperm cells. ... Theovaries hold the ovules that produce the female gamete: the egg cell, which waits in place for fertilization.

Answer 2

pollen tube means in which pollen grains are stored 》ovary pollen grains is go to ovary through stigma