The thermoregulatory centre in the body of man is found in:

Options

A. Diencephalon
B. Hypothalamus
C. Pituitary
D. Skin

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the location of the thermoregulatory center in the human body. We need to identify which of the given options is responsible for regulating body temperature.

2. **Analyzing the Options**:
- **Option 1: Diencephalon**: This part of the brain acts as a primary relay and processing center for sensory information and autonomic control. However, it is not primarily responsible for thermoregulation.
- **Option 2: Hypothalamus**: The hypothalamus is known for maintaining the body's homeostasis, including temperature regulation. It helps to keep the body at a constant temperature by activating mechanisms like shivering and sweating.
- **Option 3: Pituitary**: The pituitary gland is primarily involved in growth and hormonal regulation, not directly in temperature control.
- **Option 4: Skin**: While the skin plays a role in temperature regulation through sweating and blood flow, it is not the central control center for thermoregulation.

3. **Identifying the Correct Answer**: Since the hypothalamus is responsible for maintaining the body's temperature and regulating heat through various mechanisms, it is the correct answer.

4. **Conclusion**: The thermoregulatory center in the body of man is found in the **Hypothalamus**.

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