Bony fish lives in

Options

A. Fresh water
B. Sea water
C. Brackish water
D. All of the above

Answer

**Step-by-Step Solution:**

1. **Identify the Classification of Bony Fish:**
- Bony fish belong to the class Osteichthyes. This class is characterized by having an endoskeleton made of bones.

2. **Types of Water Habitats:**
- Bony fish can be found in various types of water habitats. The main types include:
- **Freshwater:** These are bodies of water such as rivers, lakes, and ponds. Examples of freshwater bony fish include Rohu, Katla, and Labio.
- **Marine Water (Seawater):** This includes oceans and seas. Examples of marine bony fish include the Hippocampus (seahorse) and Exocoetus (flying fish).
- **Brackish Water:** This is a mix of freshwater and seawater, often found in estuaries. Some bony fish can also thrive in these conditions.

3. **Conclusion:**
- Bony fish live in three main types of water: freshwater, marine (seawater), and brackish water. Therefore, the answer to the question "Where do bony fish live?" is that they inhabit all three types of water environments.