Which part of nervous system is the central information processing part of act as command & control system?

Options

A. S.N.S.
B. P.N.S.
C. A.N.S.
D. C.N.S.

Answer

To answer the question "Which part of the nervous system is the central information processing part and acts as the command and control system?", we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options: SNS (Sympathetic Nervous System), PNS (Parasympathetic Nervous System), Autonomic Nervous System, and Central Nervous System.

2. **Evaluate Each Option**:
- **SNS (Sympathetic Nervous System)**: This part of the nervous system is involved in the 'fight or flight' response. It does not serve as the central information processing unit. **(Incorrect)**
- **PNS (Parasympathetic Nervous System)**: This system is responsible for 'rest and digest' functions, counteracting the sympathetic nervous system. It also does not act as the central command and control system. **(Incorrect)**
- **Autonomic Nervous System**: While this system regulates involuntary bodily functions, it is not the central processing unit of the nervous system. **(Incorrect)**
- **Central Nervous System (CNS)**: This includes the brain and spinal cord and is responsible for processing information and coordinating commands throughout the body. It acts as the command and control center of the nervous system. **(Correct)**

3. **Conclusion**: The part of the nervous system that serves as the central information processing unit and acts as the command and control system is the **Central Nervous System (CNS)**.

### Final Answer:
The correct answer is **Central Nervous System (CNS)**.

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