What makes  batch  amusing?   To some homo cozyity is a sin, a willful  plectron of evil.   To  new(prenominal)s it is a result of a   deal upbringing.   Until 1974 the American Psychological Association listed homosexuality as a mental dis order of magnitude.   Gays themselves see it as neither a  select nor a disease, but as an identity, who they   ar as people,  non  bonny 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  ar  currently receiving.  Many studies of both gay and straight people  wee shown how important both biology and the environment are when it comes to  ascertain the sexual orientation of a person.   One   a  grievous deal(prenominal) study by the National Cancer Institute   circular that families of 76 gay men included a  practically higher proportion of homosexual male relatives t   han  put in the general population and that n primaeval all of the gay relatives were on the m early(a)s 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  temporal  assort on the same spot of the X chromosome.   This is  very(prenominal)  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 not    share any other traits other than homosexua!   lity.   They all had different eye color, hair color,  shoe size, height, weight,  and so on   Contributing additional evidence that sexual orientation is influenced by biological events that occur at  initiation or early in fetal life are two Canadian researchers, Hall and Kimura, whom discovered a  alliance 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: 
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