Bronchioles and follopian tubes are lined by____

Answer

To answer the question "Bronchioles and fallopian tubes are lined by____", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structures**: Understand that bronchioles and fallopian tubes are both hollow structures in the body. Bronchioles are part of the respiratory system, while fallopian tubes are part of the female reproductive system.

2. **Determine the Type of Epithelium**: Recall that epithelial tissues line various organs and structures in the body. The types of epithelium include squamous, cuboidal, columnar, and ciliated epithelium.

3. **Focus on Ciliated Epithelium**: Recognize that both bronchioles and fallopian tubes are lined with ciliated epithelium. Ciliated epithelium is characterized by the presence of cilia on the surface of columnar epithelial cells.

4. **Function of Ciliated Epithelium**: Understand that the cilia on these epithelial cells beat in a coordinated manner, which helps in moving substances along the surface. In bronchioles, this helps in clearing mucus and debris, while in fallopian tubes, it aids in the movement of the ovum.

5. **Final Answer**: Conclude that bronchioles and fallopian tubes are lined by **ciliated epithelium**.

### Final Answer:
Bronchioles and fallopian tubes are lined by **ciliated epithelium**.

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