Urinary bladder is lined with:

Options

A. simple epithelium
B. stratified epithelium
C. transitional epithelium
D. pseudostratified epithelium

Explanation

**Step-by-Step Solution:**

1. **Understanding the Structure of the Urinary Bladder**: The urinary bladder is a muscular sac that stores urine. It is important to know the type of tissue that lines the bladder, as this affects its function.

2. **Identifying the Types of Epithelium**: The options provided for the type of epithelium lining the urinary bladder are:
- Simple epithelium
- Stratified epithelium
- Transitional epithelium
- Pseudostratified epithelium

3. **Analyzing the Function of the Urinary Bladder**: The urinary bladder needs to stretch to accommodate varying volumes of urine. This stretching capability is crucial for its function.

4. **Recognizing the Role of Transitional Epithelium**: Transitional epithelium is a specialized type of epithelium that can change shape. It can stretch and contract, which is essential for the urinary bladder as it fills and empties.

5. **Conclusion**: Given that the urinary bladder needs to stretch and accommodate large volumes of urine, the correct type of epithelium lining the urinary bladder is **transitional epithelium**.

**Final Answer**: The urinary bladder is lined with **transitional epithelium**.

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