Muscle that bends one part over another is called

Options

A. Extensor
B. Flexor
C. Abductor
D. Adductor.

Answer

**Step-by-Step Solution:**

1. **Understanding Muscle Functions**: Muscles are bundles of fibrous tissue that have the ability to contract and produce movement or maintain the position of body parts.

2. **Identifying the Type of Muscle**: The question specifically asks for a muscle that bends one part over another. This type of muscle is responsible for decreasing the angle between two body parts.

3. **Defining Flexor Muscles**: The muscle that performs this action is called a "flexor." For example, when you bend your elbow to bring your hand closer to your shoulder, the muscle involved is a flexor.

4. **Reviewing Other Options**:
- **Extensor**: This type of muscle increases the angle between two body parts by straightening them. Therefore, it does not fit the description of bending.
- **Abductor**: This muscle pulls a body part away from the midline of the body, which is not related to bending.
- **Adductor**: These muscles are located in the inner thigh and help in pulling limbs toward the midline, but they do not specifically bend one part over another.

5. **Conclusion**: Based on the definitions and functions of the muscles, the correct answer to the question is "flexor."

**Final Answer**: The muscle that bends one part over another is called a **flexor**.

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