Which of the Following Statements About Polygenic Traits Is FALSE

Multiple Choice

Which of the following statements about polygenic traits is FALSE?

A) Skin color is a polygenic trait.
B) One example of a polygenic trait is obesity in humans.
C) Polygenic traits typically have a bell-shaped distribution pattern.
D) Cleft palate is not a polygenic trait because an individual is either affected or unaffected.
E) The genes controlling some polygenic traits are affected by the environment.