In the internal ear, the 'organ of corti' which bear hair cells is located in

Options

A. sacculus
B. scala media
C. scala tympani
D. scala vestibule

Answer

To solve the question regarding the location of the 'organ of Corti' in the internal ear, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Structure of the Internal Ear**:
- The internal ear consists of several important structures, including the cochlea, which is crucial for hearing.

2. **Identifying the Cochlea**:
- The cochlea is a spirally coiled structure that plays a significant role in the auditory system. It contains fluid-filled compartments.

3. **Dividing the Cochlea into Compartments**:
- When we look at a cross-section of the cochlea, we can identify three main compartments:
- **Scala Vestibuli**: The upper compartment.
- **Scala Tympani**: The lower compartment.
- **Scala Media**: The central compartment.

4. **Locating the Organ of Corti**:
- The organ of Corti, which contains the hair cells responsible for converting sound vibrations into neural signals, is located within the scala media.

5. **Conclusion**:
- Therefore, the correct answer to the question is that the organ of Corti is located in the **scala media**.

### Final Answer:
The organ of Corti, which bears hair cells, is located in the **scala media**.

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