Cerebellum of brain is resposible for :-

Options

A. Maintainence of posture
B. Skillfull movements
C. Muscular co-ordiantion
D. All of the above

Answer

### Step-by-Step Solution:

1. **Identify the Location of the Cerebellum**:
The cerebellum is located at the back of the brain, situated below the cerebrum.

2. **Understand the Functions of the Cerebellum**:
The cerebellum is primarily responsible for coordinating voluntary movements, maintaining posture, and balance.

3. **Differentiate Between Involuntary and Voluntary Actions**:
- **Involuntary Actions**: These are actions that occur without conscious control, such as reflexes and certain automatic bodily functions.
- **Voluntary Actions**: These involve conscious control, such as skilled movements and coordination of muscles.

4. **Highlight Key Functions**:
- The cerebellum plays a crucial role in muscular coordination, which is essential for skillful movements.
- It helps maintain balance and posture, ensuring that the body remains stable during movement.

5. **Conclude the Importance of the Cerebellum**:
The cerebellum is an essential part of the brain, vital for both involuntary and voluntary actions, and is crucial for overall motor control and balance.

### Final Answer:
The cerebellum of the brain is responsible for coordinating voluntary movements, maintaining balance and posture, and facilitating smooth and precise motor control.

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