Question

What is triple fusion and syngamy in plants where does it occur?

Answer 1

Triple fusion can be defined as the fusion involving two polar nuclei and a sperm nucleus that occurs in doublefertilization in a seed plant, giving rise to a triploid nucleus called the primary endosperm nucleus, which later develops into the endosperm.

This process of fusion takes place inside the embryo sac.

Syngamy is gametic fusion between the male gamete and the egg resulting in the formation of zygote