How Does Gay Genes Affect Homosexuality Essay - 1389 Words

The Genetic Affects Given the multitude of factors that can influence homosexuality, it makes senses that there would be many different genetic affects that influence homosexuality. Many of the genetic factors discussed in this section will be referred to as â€Å"gay genes† because it is difficult to pin point which genes are causing variations. One such â€Å"gay gene† is found to influence the reproductive fitness of its heterosexual carriers. Homosexuality is seen as a disadvantage in men, as they are not able to reproduce, but this gene is a win-win per say for both heterosexual and homosexual males. This gene, when present in abundance, will appear in individuals as homosexuality, but when carried at a lower level, it will not appear as homosexuality. It will, however, give the individual more feminine characteristics such as kindness and tenderness as well as more feminized faces that are attractive to females. All these feminine features allow the heterose xual individuals with these genes to have a greater reproductive fitness, making the burden on the homosexual individuals smaller because their genes have a greater chance of passing through when their siblings reproduce. This is one way to explain how homosexuality is still present today, because even though the homosexuals did not reproduce, their siblings with attractive features likely reproduced more to make up for them (Zietsch, 2008). To explain how this gene works, there are two different methods proposed.Show MoreRelatedThe Long Term Controversy Of Nature Versus Nurture860 Words   |  4 Pages women, or both genders. It also refers to a person’s sense of identity based on those attractions. In the early years, to be labeled as a gay, lesbian, or bisexual was known to be a mental illness. In recent years, it has been determined that it is a normal aspect of sexuality. Determining how one has this specific trait is up in the air. 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