Multiple choice

Which of the following is not a part of external ear?

  1. Stapes

  2. Pinna

  3. Ear canal

  4. Ear drum

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The stapes is one of the three ossicles located in the middle ear, not the external ear. The pinna, ear canal, and ear drum are all components of the external ear structure.