Exam-style question
Try this first
What is the function of the cochlea in the ear?.
- A.To vibrate in response to sound waves.
- B.To convert mechanical vibrations into nerve signals.
- C.To amplify sound waves.
- D.To protect the inner ear.
Model answer
What a good answer should say
- To convert mechanical vibrations into nerve signals.
Explanation
Why this works
The cochlea contains hair cells that convert the mechanical vibrations from the ossicles into electrical signals, which are sent to the brain as sound.
Common mistake
No common mistake is linked to this question yet.