Multiple choice

In human beings, the pitch and volume are manipulated in the ___________ of the respiratory tract.

  1. larynx

  2. uvula

  3. laryngopharynx

  4. trachea

  5. carina
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A Correct answer
Explanation

Sound is generated in the larynx, and that is where the pitch and volume are manipulated. The strength of expiration from the lungs also contributes to loudness.

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