How many sex chromosomes are found in the reproductive cells of human being?

Sperm and egg each have the haploid number of chromosomes = 23. Of these, only one is a sex chromosome, X for females and either X or Y for males.

No you are wrong that is incorrect . females have xx chromosomes and males have xy chromosomes

No both of you are wrong males have xx sex chromosomes

In order to determine the number of sex chromosomes found in the reproductive cells of a human being, we need to understand the typical pattern of sex chromosome inheritance.

Humans have a pair of sex chromosomes, known as X and Y. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). During sexual reproduction, half of the reproductive cells (sperm cells) will carry the X chromosome, and the other half will carry the Y chromosome.

To sum up, the reproductive cells (gametes) of a human being will either contain an X chromosome or a Y chromosome. Therefore, there are two sex chromosomes found in the reproductive cells: X or Y.