Which List Has Structures That Are Involved Only in the Sense

question 14

Multiple Choice

Which list has structures that are involved only in the sense of hearing?

• A) middle ear bones, semicircular canals, basilar membrane
• B) eardrum, utricle, organ of Corti
• C) oval window, cochlea, aqueous humor
• D) oval window, basilar membrane, organ of Corti

---

Definitions:

Medulla Oblongata

The lower portion of the brainstem responsible for regulating vital functions, such as heart rate, breathing, and blood pressure.

Skull

The bony structure forming the head in vertebrates, supporting the structures of the face and protecting the brain.

Death

The permanent cessation of all biological functions that sustain a living organism.

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (bpm), which can vary depending on the body's physical needs.