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.
Homosexuality is romantic attraction, sexual attraction, or sexual behavior between members of the same sex or gender. As a sexual orientation, homosexuality is "an enduring pattern of emotional, . The word homosexual is a Greek and Latin hybrid, with the first element derived from Greek ὁμός homos, " same" (not related.
A genetic analysis of almost half a million people has concluded there is no single "gay gene". The study, published in Science, used data from.