Which one of the following options shows a correct matching pair?

Options

A. Man-Ureotelic
B. Bird-Ammonotelic
C. Fish-Uricotelic
D. Frog-Uricotelic

Explanation

To solve the question of which option shows a correct matching pair regarding the excretion types of different organisms, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Types of Nitrogenous Waste Excretion**:
- **Uricotelic**: Organisms that excrete nitrogenous waste in the form of uric acid.
- **Ureotelic**: Organisms that excrete nitrogenous waste in the form of urea.
- **Ammonotelic**: Organisms that excrete nitrogenous waste in the form of ammonia.

2. **Identify the Organisms and Their Excretion Types**:
- **Man (Human)**: Ureotelic (excretes urea)
- **Bird**: Uricotelic (excretes uric acid)
- **Fish**: Ammonotelic (excretes ammonia)
- **Frog**: Uricotelic (excretes uric acid)

3. **Match the Organisms with Their Excretion Types**:
- **Man**: Ureotelic (Correct)
- **Bird**: Uricotelic (Correct)
- **Fish**: Ammonotelic (Correct)
- **Frog**: Uricotelic (Correct)

4. **Evaluate the Given Options**:
- The options provided were:
- Man - Uricotelic (Incorrect, it's Ureotelic)
- Bird - Uricotelic (Correct)
- Fish - Uricotelic (Incorrect, it's Ammonotelic)
- Frog - Uricotelic (Correct)

5. **Conclusion**:
- The correct matching pairs are:
- Man - Ureotelic
- Bird - Uricotelic
- Fish - Ammonotelic
- Frog - Uricotelic
- Therefore, the correct options are Bird and Frog.

### Final Answer:
The correct matching pairs are:
- Man - Ureotelic
- Bird - Uricotelic
- Fish - Ammonotelic
- Frog - Uricotelic