The function of cerebellum includes :

Options

A. Maintains equilibrium and posture
B. Regulates olfactory functions
C. Control optic functions
D. Both (b) and (c )

Answer

### Step-by-Step Solution:

1. **Understanding the Cerebellum**: The cerebellum is a part of the brain located at the back of the skull. It plays a crucial role in motor control and coordination.

2. **Evaluating the Options**:
- **Option 1: Maintains equilibrium and posture**: This option is correct. The cerebellum is responsible for maintaining balance and coordinating posture.
- **Option 2: Regulate Olfactory Function**: This option is incorrect. The olfactory function, which relates to the sense of smell, is managed by the olfactory bulb and epithelium, not the cerebellum.
- **Option 3: Control optic function**: This option is also incorrect. The control of visual functions is primarily handled by the occipital lobe of the brain, not the cerebellum.

3. **Conclusion**: Based on the evaluation of the options, the only correct function of the cerebellum is maintaining equilibrium and posture.

### Final Answer:
The function of the cerebellum includes maintaining equilibrium and posture.

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