It's highly unlikely that you'll achieve a satisfactory score in this demanding science quiz.
1. The melancortin 1 receptor, or MC1R, is found on the 16th of the 23 human chromosome pairs. Called the ginger gene, what does it give you?
Red hair
An extra nipple
The ability to wiggle your ears
Eyes of different colors
Red hair
An extra nipple
The ability to wiggle your ears
Eyes of different colors