Being Gay is unnatural, Man + Woman = Child Man + Man = No child. Its not genetic, because if it was then your parent would be gay and if your parents were gay they wouldn't of had you. Its a complete choice, I bet pedophiles say their attraction to children is natural, but do I care, no!
No, I have blue eyes, neither of my parents do but my grandparents had them. So things skip around, aren't always dominant but genes exist even if not shown.
