Which of the following is correct about skeletal muscles ?

Options

A. They are under the direct control of ANS .
B. They are primarily found in hollow organs .
C. They are bundled together in a parallel fashion.
D. They have a smooth appearance .

Answer

To determine which statement about skeletal muscles is correct, let's analyze each option provided in the question step by step.

### Step-by-Step Solution:

1. **Understanding Skeletal Muscles**:
- Skeletal muscles are a type of striated muscle tissue that is under voluntary control, meaning they can be consciously controlled by the individual.

2. **Evaluating the First Option**:
- The first option states that skeletal muscles are under the direct control of the Autonomic Nervous System (ANS).
- This statement is **incorrect** because skeletal muscles are primarily controlled by the Central Nervous System (CNS), particularly through the somatic nervous system.

3. **Evaluating the Second Option**:
- The second option claims that skeletal muscles are primarily found in hollow organs.
- This statement is also **incorrect**. Hollow organs, such as the intestines and stomach, are primarily composed of smooth muscle, not skeletal muscle.

4. **Evaluating the Third Option**:
- The third option states that skeletal muscles are bundled together in a parallel fashion.
- This statement is **correct**. Skeletal muscle fibers are indeed organized in parallel bundles, which allows for efficient contraction and movement.

5. **Evaluating the Fourth Option**:
- The fourth option claims that skeletal muscles have a smooth appearance.
- This statement is **incorrect**. Skeletal muscles have a striated (striped) appearance due to the arrangement of muscle fibers.

### Conclusion:
Based on the evaluation of all options, the correct statement about skeletal muscles is that they are bundled together in a parallel fashion. Therefore, the correct answer is **Option 3**.