Eli5 : Why do some genes (like skin color) mix and shade upon inheritance while some don’t (like eye color) ?

Question

Eli5 : Why do some genes (like skin color) mix and shade upon inheritance while some don’t (like eye color) ?

In: 455

Answer 1

Certain parts of the year, I turn darker. When I go to Florida, I turn a little darker, a shade darker. Most of the time I carry myself in a mocha tone, but there are some parts of the year when I’m more mahogany.