Ciliated epithelial cells are present in

Options

A. Buccal cavity of Frog
B. Stomach of Frog
C. Pancreatic duct of Pancreas
D. None of these.

Answer

**Step-by-Step Solution:**

1. **Understanding Ciliated Epithelial Cells:**
- Ciliated epithelial cells are specialized cells that have tiny hair-like structures called cilia on their surface. These cilia help in moving substances across the epithelial surface.

2. **Identifying Locations of Ciliated Epithelium:**
- Ciliated epithelial cells are commonly found in areas where movement of fluids or particles is necessary. Examples include the respiratory tract (like the trachea and bronchial tubes).

3. **Analyzing the Options Given:**
- **Buccal Cavity of Frog:** The buccal cavity is lined with ciliated epithelium, which helps in the movement of mucus and food particles.
- **Stomach of Frog:** The stomach is lined with glandular epithelium, which is not ciliated.
- **Pancreatic Duct of Frog:** The pancreatic duct is lined with cuboidal epithelium, not ciliated epithelium.
- **None of These:** This option suggests that ciliated epithelial cells are not present in any of the options, which is incorrect.

4. **Conclusion:**
- Based on the analysis, the correct answer is that ciliated epithelial cells are present in the **buccal cavity of the frog**.

**Final Answer:** Ciliated epithelial cells are present in the buccal cavity of the frog.

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