Vomiting is a reflex action and is controlled by the vomit centre. This is present in ________

Options

A. Cerebrum
B. Hypothalamus
C. Medulla
D. Cerebellum

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks where the vomit center, which controls the reflex action of vomiting, is located.

2. **Identifying the Vomit Center**: The vomit center is a specific area in the brain that is responsible for the coordination of the vomiting reflex.

3. **Locating the Vomit Center**: The vomit center is located in the **medulla oblongata**, which is part of the brainstem.

4. **Functions of the Medulla Oblongata**: Besides controlling vomiting, the medulla oblongata also regulates other autonomic functions such as heart rate, respiration, and various reflex actions (like sneezing).

5. **Eliminating Other Options**:
- **Cerebrum**: Located in the frontal area, responsible for higher cognitive functions like planning and execution.
- **Hypothalamus**: Controls body temperature and other homeostatic functions.
- **Cerebellum**: Responsible for balance and coordination.

6. **Conclusion**: Based on the above information, the correct answer to the question is that the vomit center is present in the **medulla oblongata**.

**Final Answer**: The vomit center is present in **medulla oblongata**.

---