quote:“Evolution says that we started out simple, and over time became more complex. That just isn’t possible: Unless there is a giant outside source of energy supplying the Earth with huge amounts of energy. If there were such a source, scientists would certainly know about it.”
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.