Fins help the fish in

Options

A. Locomotion
B. Steering
C. Both A and B
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding Fins**: Fins are specialized structures found in fish that play a crucial role in their movement and navigation in water.

2. **Types of Fins**: Fish have different types of fins, including:
- **Pectoral Fins**: Located on the sides of the fish, these fins help in steering and balance.
- **Pelvic Fins**: Positioned on the underside, they assist in stabilization and maneuvering.
- **Caudal Fin**: Also known as the tail fin, it is primarily responsible for propulsion and forward movement.

3. **Function of Fins**: The primary functions of fins in fish include:
- **Locomotion**: Fins help fish swim and move through water. They provide thrust and allow fish to propel themselves forward.
- **Steering**: Fins allow fish to change direction while swimming. They help in navigating through their environment.

4. **Conclusion**: Based on the functions of fins, we can conclude that fins help fish in both locomotion and steering.

5. **Answer Selection**: Given the options:
- Option 1: Locomotion
- Option 2: Steering
- Option 3: Both A and B
- Option 4: None of these

Since fins help in both locomotion and steering, the correct answer is **Option 3: Both A and B**.

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