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Gene linked sexSex 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. Females have two X chromosomes, and males have an X and a Y. Non-sex chromosomes are also called autosomes.Fur color in domestic cats: the gene that causes The first sex-linked gene ever discovered was the. An Introduction to Genetic Analysis. Sex chromosomes and sex-linked inheritance In general, genes on sex chromosomes are said to show sex linkage. Sex-linked diseases are passed down through families through one of the X Dominant inheritance occurs when an abnormal gene from one...the end of the story look at the video above ↑ ↑ ↑

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