Metal Gear Solid Question (This is bugging me to death)

[Mr. Smash'n Bash]

Ahh but, the shade of your hair isn't set in stone. It changes as you grow, and can be affected by other genetic factors. For example both my father and myself had almost platinum blond hair as kids. His is now brown and mine is still a very dark shade of blonde. So Solid and Liquid having blonde and brown hair does make sense, as they are different flavors of the same man.

Thats true, I used to have whitish/blonde hair when I was younger but now it's a light-brown/dirty blonde/red color.

 

[Danalys]

yeah my hair has darkened alot over the years aswell.

so anyway mgs would be fine in this regard if it wasn't for the choice to make big boss and solid snake brown haired. unless they are both ment to be dying their hair. since if big boss was blonde then he would have two blonde genes so there wouldn't be a dominant one for solid to inherit. so any reccesive genes that bigboss had expressed should be in both of them. if he had two dominent genes they should both have them aswell. so we could say that liquid bleached his hair and big boss had two dominant genes for hair colour. it'd make more sense for liquid to be the one trying to differenciate himself from solid, since solid didn't know liquid existed.