JBeukema
Rookie
- Banned
- #61
Sexual orientation cannot be tied to any one factor, but evidence supports the conclusion that environment has a greater impact than genes.
Most who possess a Y chromosome have a sexual attraction to to females. Most who do not, or whose Y chromosome is not active, have a sexual attraction to males.
This is true across species.
The only logical conclusion is that genetics are a dominant factor in sexuality and sexual preference.