Biology · Human Physiology
The structure that opens into the pharynx and enables air pressure to be equalized between the middle ear and the outside is the:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Oval window
- 2Round window
- 3Eustachian tube✓
- 4Auditory ossicles
Correct answer
Eustachian tube
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