question: The amount of melanin pigment in skin is a 
choices.text: Synchronous intensity polygenic trait measures protect passengers a producer key element a small molecule
choices.label: A B C D E F G H
fact2: Skin color is determined by the melanin pigment in the skin cells.
combinedfact: The amount of melanin pigment in skin is a polygenic trait
formatted_question: The amount of melanin pigment in skin is a  (A) Synchronous (B) intensity (C) polygenic trait (D) measures (E) protect passengers (F) a producer (G) key element (H) a small molecule