Regarding Handedness, Which of the Following Statements Is FALSE

Regarding handedness, which of the following statements is FALSE?

A) Studies of identical twins show that hand preferences are not directly inherited like eye color or skin color.
B) Left-handedness is likely a trait carried by multiple genes.
C) Learning, birth traumas, and social pressure to use the right hand can affect which hand one ends up favoring.
D) Left-handedness is more common in females than in males.