In humans, there are hundreds of genes located on the x chromosome that have no counterpart on the y chromosome Explore their distinct transmission patterns across generations. In humans, the term often refers to traits or disorders influenced by genes on the x chromosome, as it contains many more genes than the smaller y chromosome.
These chromosomes are crucial for determining an individual’s biological sex. Discover how genes on sex chromosomes uniquely determine inherited traits and conditions Sex linkage references genes located on sex chromosomes