Question

What do you understand by double fertilization examplen it with diagram's

Answer 1

the process in which one male germ cell ,coming from the pollen tube, fuses with the female germ cell(egg) inside the ovary to give rise to zygote is known as double fertilization.

Answer 2

A pollen tube carries two male gametes, one male gamete fuses with the other female gamete to form zygote and the other male gamete fuses with the two daughter polar nuclie to form endosperm the zygote transforms into embryo and endosperm serves as a nutritive tissue for the embryo this embryo is capable of developing into a new plant
Hope it helps you
Pls like and mark as brainlist