The X chromosome has accumulated genes involved with intercourse, reproduction, and cognition.
The clear presence of an amazing component that is genetic the growth of intimate orientation is obvious from family members and double studies ( Bailey and Bell, 1993; Bocklandt and Vilain, 2007 ). Nonetheless, exactly which genes may play a role is certainly not yet clear.
Relating to LeVay and Hamer (1994) , how big is the hereditary component in homosexuality both for sexes has ended 50%. Continue reading