If you are right-handed, which of the following statements is TRUE?
A) Your right hand has more strength and dexterity than your left hand.
B) You have more area on the left side of your brain devoted to controlling your right hand.
C) You have more area on the right side of your brain devoted to controlling your right hand.
D) You have a larger corpus callosum than if you were left-handed.

Question

Quizplus · Accepted Answer

The motor cortex for the right hand is located in the left hemisphere of the brain. Thus, if you are right-handed, you have more area on the left side of your brain devoted to controlling your right hand.

If You Are Right-Handed, Which of the Following Statements Is