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Sex Linkage Sex Linkage Sex linkage applies to genes that are located on the sex chromosomes. These genes are considered sex-linked because their expression and inheritance patterns differ between males and females. While sex linkage is not the same as genetic linkage , sex-linked genes can be genetically linked see bottom of page. Sex Chromosomes Sex chromosomes determine whether an individual is male or female. In humans and other mammals, the sex chromosomes are X and Y.Sex-linked Traits. If a gene is found only on the X chromosome and not the Y chromosome, it is said to be a sex-linked trait. Because the gene controlling the trait. X-linked genes have distinctive inheritance patterns because they are present Because sex chromosomes don't always come in homologous pairs, the genes. Sex linkage applies to genes that are located on the sex chromosomes. These genes are considered sex-linked because their expression and inheritance...the end of the story look at the video above ↑ ↑ ↑

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