There are 23 haploid, or one set, of chromosomes in a human. They combine with another 23 haploid set from the other parent in order to create the 46 chromosomes needed to make a human. Also, I just had this lesson.
Let me know if I need to change anything. I hope this helps! :D
In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells. The number of chromosomes in a single set is represented as n, which is also called the haploid number. In humans, n = 23.