What makes batch intrepid? To some homo internality is a sin, a willful plectron of evil. To new(prenominal)s it is a result of a assume upbringing. Until 1974 the American Psychological Association listed homosexuality as a mental dis revision. Gays themselves see it as neither a preference nor a disease, but as an identity, who they ar as people, non salutary what they do in the bedroom. Sexual orientation is refractory by a combination of environmental and genetic, or biological factors, so homosexuals should be entit conduct to the same legal rights and protections that heterosexuals are shortly receiving. Many studies of both gay and straight people ache shown how important both biology and the environment are when it comes to ascertain the sexual orientation of a person. One a life-threatening deal(prenominal) study by the National Cancer Institute aim that families of 76 gay men included a a great deal higher proportion of homosexual male rela tives than name in the general population and that n primaeval all of the gay relatives were on the m some others side of the family (King, par 2). This led researchers to charge on the X chromosome since it is the one passed from mother to son.
dean Hamer, the pen of the study, studied the DNA from forty pairs of gay brothers and found that 33 pairs shared the same patch of genetic sensible assort on the same spot of the X chromosome. This is in truth laughable because the genes received from the mother are combination of genes from both of her X chromosomes. The thirty-three pairs of brothers did no t share any other traits other than homosexu! ality. They all had different eye color, hair color, apparel size, height, weight, and so on Contributing additional evidence that sexual orientation is influenced by biological events that occur at whim or early in fetal life are two Canadian researchers, Hall and Kimura, whom discovered a kind between the offspring of ridges on mens fingertips and homosexuality. They examined the fingerprints of sixty-six homosexual and...If you lack to get a full essay, order it on our website: OrderCustomPaper.com
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