What structure contains the receptors for the sense of hearing?Multiple ChoiceSpiral organAmpullaUtricleSemicircular canals

Step 1: Identify the Structures

To solve this multiple-choice question, let's look at the options provided:

1. Spiral organ
2. Ampulla
3. Utricle
4. Semicircular canals

Step 2: Understand Each Option

• Spiral Organ (Organ of Corti): This structure is located in the cochlea of the inner ear and contains sensory hair cells that act as receptors for the sense of hearing.
• Ampulla: Found in the semicircular canals, the ampulla contains sensory cells but is primarily related to balance rather than hearing.
• Utricle: This is part of the vestibular system and is involved in balance, not hearing.
• Semicircular Canals: They are also part of the vestibular system that contributes to balance and orientation, not hearing.

Step 3: Deduce the Correct Answer

Given that the Spiral organ is specifically known for housing the receptors responsible for hearing, it is the correct choice.

Final Answer

The structure that contains the receptors for the sense of hearing is the Spiral organ.