Bombay duck is

Options

A. Fish
B. Prawn
C. Shell fish
D. Aquatic bird

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks to identify what Bombay duck is classified as among the given options: fish, prawn, shellfish, or aquatic bird.

2. **Identifying Bombay Duck**: Bombay duck is commonly known as a type of fish. It is important to note that it is not a prawn, shellfish, or an aquatic bird.

3. **Analyzing the Options**:
- **Option 1: Fish** - This is the correct classification for Bombay duck.
- **Option 2: Prawn** - This is incorrect as prawns are crustaceans, not fish.
- **Option 3: Shellfish** - This is also incorrect as shellfish refers to a different category of aquatic animals.
- **Option 4: Aquatic Bird** - This is incorrect since Bombay duck is not a bird.

4. **Conclusion**: Based on the analysis, the correct answer is that Bombay duck is a fish.

**Final Answer**: Bombay duck is a fish.

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