Homosexuality gene

Duration: 5min 35sec Views: 603 Submitted: 05.11.2019
Category: Ebony
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Is homosexuality genetic? A critical review and some suggestions

The 'Gay Gene' Is A Myth But Being Gay Is 'Natural,' Say Scientists

Few aspects of human biology are as complex—or politically fraught—as sexual orientation. Now, a new study claims to dispel the notion that a single gene or handful of genes make a person prone to same-sex behavior. The analysis, which examined the genomes of nearly half a million men and women, found that although genetics are certainly involved in who people choose to have sex with, there are no specific genetic predictors. Yet some researchers question whether the analysis, which looked at genes associated with sexual activity rather than attraction, can draw any real conclusions about sexual orientation. The handful of genetic studies conducted in the past few decades have looked at only a few hundred individuals at most—and almost exclusively men.

Massive Study Finds No Single Genetic Cause of Same-Sex Sexual Behavior

Bill Sullivan does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment. In the U. Despite these numbers, many people still consider homosexual behavior to be an anomalous choice.
The news this week that the largest study of its kind failed to confirm the existence of a "gay gene" is not so much a disappointment for those looking to understand the LGBTQ community, as it is an acknowledgement that science does not need to tell us what should be plainly obvious: gays, lesbians, bisexuals and pansexuals are who they are. What does he mean by "environmental"? This new research also reconfirms the long established understanding that there is no conclusive degree to which nature or nurture influence how a gay or lesbian person behaves.