| Sorry, I havent read this whole thread so this might have already been said.
Hair and eye colour genes for your baby come from your parents (babys gradparents)
So in our case:
My dad - Brown eyes, brown hair
My mum - Green eyes, browny blondy hair
MIL - Green eyes, brown hair
FIL - Green eyes, brown hair
So theres a 1 in 4 chance our baby will have brown eyes, and a 3/4 chance our baby will have green eyes.
BUT brown eye genes are dominant, so that takes it up to about 50/50 chance of either in our case.
Does that make sense? lol
Hair works the same... brown hair again is dominant.
I sound like I know what Im talking about, I dont, my SIL's boyfriend is doing a masters in genetics and he told me this stuff.
Lazy eyes aren't genetic either if thats of any interest to anyone (another question I asked him because I had one when I was younger).
xxx |