Here's why:
* Meiosis is a specialized type of cell division that occurs in the germ cells (sperm and egg cells).
* X and Y chromosomes are sex chromosomes that determine an individual's biological sex.
* During meiosis, the chromosomes are duplicated, and then the cell divides twice, resulting in four daughter cells with half the number of chromosomes as the original cell. This ensures that when sperm and egg cells combine during fertilization, the resulting offspring has the correct number of chromosomes.
In summary, meiosis is the process responsible for creating the X and Y chromosomes that are passed on to offspring.