Taq writes:
I don't think there are specific mutations that are directly linked to homosexuality, but there rarely are for complex characteristics or behaviors.I would view sexuality as more of a spectrum and the result of many, many genes interacting, along with social interaction.
Exactly. It's a combination of genetics, the chemicals experienced in the womb, the environment people are raised in, etc.
Let's start with genetics. Some people are born with both male and female genitalia.
No choice involved.
Edited by Pressie, : No reason given.