New Scientist |
What do the new 'gay genes' tell us about sexual orientation?
New Scientist Two gene variants have been found to be more common in gay men, adding to mounting evidence that sexual orientation is at least partly biologically determined. How does this change what we already knew? Didn't we already know there were “gay genes”? We ... We May Have Just Identified Genetic Evidence of Male Sexual Orientation You're born gay or straight, sexuality is written in a man's DNA, scientists believe Is being gay in your DNA? Homosexual men share two gene variants that suggest they are born with their sexual ... |
from Health - Google News http://ift.tt/2k6h7Aq
EmoticonEmoticon