How is the sex of the child determined in human beings?

Explanation

In human being, the sex of the individual is gentically determined. i.e., the genes inherited from parents decide whether it will be boys or girls.
Most human chromosomes hve a paternal copy, and we hve 22 such pairs. But one pair, called the sex chromosomes, both called X. But men have a mismatched pair in which one is a normal -sized X while the other is a short one called Y. So women are XX, while men are XY. All children will inherit an x-chromosome form their mother regardless of whether they are boys or girls. Thus , the sex of the children will be determined by what they inherit from their father. A child who inherits an x-chromosome from her father will be a girl, and one who inherits a Y-chromosome from him will be a boy.