Which of the following explains why chimpanzees cannot make human sounds?
A)Chimpanzees cannot learn to imitate.
B)Chimpanzees are smaller than humans and make sounds at higher pitches.
C)In chimpanzees, the left and right hemispheres are equal in size.
D)Chimpanzees make sounds while inhaling instead of while exhaling.

Question

​Which of the following explains why chimpanzees cannot make human sounds?
A)Chimpanzees cannot learn to imitate.
B)​Chimpanzees are smaller than humans and make sounds at higher pitches.
C)​In chimpanzees, the left and right hemispheres are equal in size.
D)​Chimpanzees make sounds while inhaling instead of while exhaling.

Quizplus · Accepted Answer

Chimpanzees primarily produce sounds while inhaling, unlike humans who mostly vocalize by exhaling. This fundamental difference in the mechanism of sound production is a key reason why chimpanzees cannot make human sounds.

​Which of the Following Explains Why Chimpanzees Cannot Make Human

Which of the Following Explains Why Chimpanzees Cannot Make Human