In short, concerning homosexuality and genetics, findings however discredit such hypothesis and show that non-genetic factors play a significant part in shaping sexual preference homosexual behavior is voluntary and subject to control by the human will, just as heterosexual behavior is sex and intimacy, though, are basic necessities of. The identification of these chromosomal regions does not imply that homosexuality is a disorder – nor does it imply that there are mutations in the genes in these regions, which still remain to. Contrary to media portrayals, a link between genetics and homosexuality is not certain many initial, poorly designed studies have been contradicted by more recent, better designed ones.
No sexual preference is biologically determined government should protect gay people from discrimination because homosexuality is an unalterable aspect of their identity these two answers have. The relationship between biology and sexual orientation is a subject of research while scientists do not know the exact cause of sexual orientation, they theorize that a combination of genetic, hormonal, and social factors determine it hypotheses for the impact of the post-natal social environment on sexual orientation, however, are weak, especially for males. There is not one bit of scientific evidence to prove that homosexuality is genetic so, if the choice is that or preference, the answer is preference there are studies which suggest that soem people may have a predisposition to it, but then they are the subject of a sexual trauma which pushes them over the edge. Study finds epigenetics, not genetics, underlies homosexuality 11 december 2012 knoxville – epigenetics - how gene expression is regulated by temporary switches, called epi-marks - appears to be a critical and overlooked factor contributing to the long-standing puzzle of why homosexuality occurs.
A third possibility that homosexuality–promoting genes were selected for because of women’s sexual preferences the argument is that some women may have been favorably disposed towards. Homosexuality, genetics or preference homosexuals have continually emphasized that sexual orientation, rather than being a personal choice or lifestyle (as it is often presumed to be) is neither chosen nor changeable. Cross-cultural evidence for the genetics of homosexuality sexual preference in men the moral acceptability of homosexuality has often hinged on the idea that same-sex desires are innate. Essay about homosexuality is a choice rather than genetics 749 words 3 pages many people now believe the reporting of many popular newspapers and magazines report of the discovery of a link between a certain gene and homosexuality, but hasn't it been considered a choice for such a long time.
An independent study of gay siblings did not reproduce his results, though the hamer group now reports a second study which supports the role of a gene on the x chromosome in male homosexuality but none of the results, including hamer’s, support the claim that any single gene can determine sexual orientation. Many people believe that sexual orientation (homosexuality vs heterosexuality) is determined by education and social constraintsthere are, however, a large number of studies indicating that prenatal factors have an important influence on this critical feature of human sexuality. A study of gay men in the us has found fresh evidence that male sexual orientation is influenced by genes scientists tested the dna of 400 gay men and found that genes on at least two chromosomes. In today's society, the question has arisen of homosexuality being a choice or being pre-programmed into the body while many members of present society believe that homosexuality is not a choice, but rather a function of genetic code, i believe that it is a result of both personal choice and existing surroundings.
Homosexuality(preference showing up in childhood) as heritable the trait is not always fixed, but genes have a definite affect on the greater likelihood of homosexual preferences heredity-influenced homosexuality occurs within populations worldwide way too frequently to be solely attributed to mutations. There is a common belief among liberals that people are born either gay or straight conservatives tend to believe that sexual orientation is actually sexual preference, which is chosen by the individual. Being gay a choice genetic preference scientific researchers specializing in human sexuality have repeatedly shown that homosexuality is genetic so the answers is genes plus choice or preference and not just one thing dr d 1 decade ago 1 thumbs up 0 thumbs down report abuse comment add a comment submit. To find the epigenomic markers of male homosexuality, ngun, a postdoctoral researcher at ucla's geffen school of medicine, combed through the genetic material of 47 sets of identical male twins.
The genetics of homosexuality in recent years there has been a furious debate about whether homosexuality has a genetic basis ultimately the issue will have a scientific resolution although at present the data do not definitively support one side or the other. The current debate is whether or not homosexuality is a result of nature: a person’s environment and surroundings, or of his biology and genetics the debate endures because both sides have the ability to create a scientific environment to support their cause.
Studies have been done recently that attempt to look at homosexuality in a scientific light in hopes of coming up with a genetic explanation for sexual preference one of the first successful scientific studies that was done on homosexuality was reported on in 1993. The genetic scans showed a clustering of the same genetic pattern among the gay men on three chromosomes -- chromosomes 7, 8, and 10 these common genetic patterns were shared by 60% of the gay. A pride march in belgrade last month scientists warn that the new findings should not be used to produce a test or “cure” for homosexuality.