Question

explain the mechanism of double fertilization

Answer 1

$\huge\textbf{Answer}$


When a pollen grain fuse with two polar nuclei. [Polar nuclei are present in the ovule of ovary.] Then triple fission takes place.

And when pollen grain fuse with an egg then formation of Zygote takes place.

Since the fertilization occurs two times, this is known as Double Fertilization in Plants.

Fertilization in Plants is known as the Syngamy.