Respiratory control in brain occurs in :

Options

A. Medulla oblongata
B. Cerebellum
C. Hypothalamus
D. Pericardium

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks where respiratory control occurs in the brain. This means we need to identify the specific part of the brain responsible for regulating respiration.

2. **Evaluating the Options**:
- **Option 1: Medulla Oblongata**: This part of the brain is known to regulate several basic functions, including respiration. It contains respiratory centers that control the rhythm and depth of breathing.
- **Option 2: Cerebellum**: The cerebellum is primarily responsible for coordinating voluntary movements and balance, not respiration.
- **Option 3: Hypothalamus**: The hypothalamus plays a role in maintaining homeostasis, including body temperature regulation, but it is not the primary center for respiratory control.
- **Option 4: Pericardium**: The pericardium is a protective sac around the heart and does not have any role in respiratory control.

3. **Identifying the Correct Answer**: Based on the evaluation of the options, the correct answer is **Medulla Oblongata**, as it is directly involved in the regulation of respiration.

4. **Conclusion**: Therefore, the respiratory control in the brain occurs in the **Medulla Oblongata**.

**Final Answer**: Medulla Oblongata

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