Exam-style question
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What is the role of the cochlea in the ear?.
- A.It amplifies sound vibrations.
- B.It converts sound vibrations into nerve signals.
- C.It protects the inner ear from loud sounds.
- D.It transmits sound vibrations to the eardrum.
Model answer
What a good answer should say
- It converts sound vibrations into nerve signals.
Explanation
Why this works
The cochlea is responsible for converting sound vibrations into nerve signals that can be interpreted by the brain, making it essential for hearing.
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