Question

What is sex chromosomes?what is fertilization and give some example

Answer 1

, hope this helps you please mark as brainist answer

Answer 2

A sex chromosome concerned that determines whether an individual is male or female.

In humans there are 23 pairs.

Fertilization is the process in which an egg or female animal or plant, involving fusion of male and female gametes to form a zygote.

Ex- male and female release their gametes into the water , where they diffuse together and fertilize.