Patient's question:
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Hello: Chromosomes are the main carriers of genetic information and are located in the nucleus. Each human cell has 46 chromosomes, which are paired into 23 pairs according to their size and shape. The first pair to the second pair are called autosomes and are shared by both males and females. The twenty-third pair consists of a pair of sex chromosomes. Females have two X chromosomes, while males have one X chromosome and one Y chromosome. Sperm and egg cells carry genetic genes on their chromosomes, recording the genetic information passed from parents to offspring. Similarly, when there is an abnormality in sex chromosomes, genetic diseases can be formed.