In hot and humid condition rate of micturition is

Options

A. Increases
B. Decreases
C. Remains same
D. None of these

Answer

To solve the question regarding the rate of micturition in hot and humid conditions, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Micturition**: Micturition refers to the process of urination, where the body expels urine. This process is influenced by various factors, including temperature and humidity.

2. **Effects of Hot and Humid Conditions**: In hot and humid conditions, the body tends to conserve water. This is because high temperatures can lead to increased perspiration (sweating), which results in water loss from the body.

3. **Body's Response to Water Loss**: To maintain homeostasis and prevent dehydration, the body reduces the amount of water lost through urination. Therefore, the kidneys will conserve more water, leading to a decrease in urine production.

4. **Analyzing the Options**:
- **Option 1**: Increases - This is incorrect because the body conserves water in hot conditions.
- **Option 2**: Decreases - This is correct as explained above.
- **Option 3**: Remains the same - This is incorrect because the rate of micturition does change with environmental conditions.
- **Option 4**: None of these - This is also incorrect since option 2 is the correct answer.

5. **Conclusion**: Based on the analysis, the rate of micturition in hot and humid conditions decreases.

### Final Answer:
The rate of micturition in hot and humid conditions is **decreased**.

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