Do you think something in your DNA depicts who you'll like or dislike not including skin tone but, hair color?

Question

For as far back as I can remember I've had a friend that was a red head. I love the color red and love red heads as friends but not red head guys. I never got along with a guy with red hair.I also love curly hair and a majority of my friends are brunettes ( brown hair) or red. I later found out on my fathers sides red heads (girls mostly) run in my not so distant family and curly and wavy hair too. What do you think?

Answer 1

There is a "pre-disposition" to like or dislike people according to body build, hair color, eye color, etc. That is part of the "natural selection" process.

Hey, they claim that a person's tendency to be a Liberal or Conservative is influenced by your DNA!

These things happend due to DNA; it is merely a question of how much of a person's preference is due to DNA and how much is due to environment.

Answer 2

There is a genetic tendency, actually, first to pick those who are more healthy and then those who are slightly different than yourself. If you are Scots-Irish, you are likely to have folks with light eyes and red hair.