The X chromosome has accumulated genes associated with intercourse, reproduction, and cognition.

The X chromosome has accumulated genes associated with intercourse, reproduction, and cognition.

The current presence of a significant hereditary component in the growth of sexual orientation is obvious from family members and double studies ( Bailey and Bell, 1993; Bocklandt and Vilain, 2007 ). But, exactly which genes are likely involved isn’t yet clear.

Relating to LeVay and Hamer (1994) , how big is the component that is genetic homosexuality for both sexes has ended 50%. A number of genetic research reports have recommended maternal transmission, showing X connected inheritance. The X chromosome has accumulated genes associated with intercourse, reproduction, and cognition. (more…)

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