Phenotypic what of skin color varies over a wide range
humans percents drastically lizards the environment expression percentages calibrated
A B C D E F G H
Phenotypic expression of polygenic traits varies over a wide range.
Phenotypic expression of skin color varies over a wide range
Phenotypic what of skin color varies over a wide range (A) humans (B) percents (C) drastically (D) lizards (E) the environment (F) expression (G) percentages (H) calibrated