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Linkage sexJump to navigation Jump to search This article is about sex-linked inheritance. For hybrid chickens with sexually differentiated hatchling color, see Sex-link. Experimental cross performed by Thomas Hunt Morgan , illustrating the X-linked inheritance of white-eyed mutation in fruit flies [1] Sex linkage describes the particular patterns of inheritance and trait presentation when a mutated gene an allele is present on a sex chromosome an allosome rather than a non-sex chromosome an autosome. They are characteristically different from the autosomal forms of dominance and recessiveness. Since humans have several times as many genes on the female X chromosome than on the male Y chromosome , X-linked traits are much more common than Y-linked traits.Sex linkage describes the particular patterns of inheritance and trait presentation when a mutated gene (an allele) is present on a sex chromosome (an. Sex linkage applies to genes that are located on the sex chromosomes. These genes are considered sex-linked because their expression and inheritance. Sex linkage definition, an association between genes in sex chromosomes such that the characteristics determined by these genes appear more frequently in...the end of the story look at the video above ↑ ↑ ↑

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