Most sensitive body part for radiation hazard is

Options

A. Brain
B. Gonads
C. Liner
D. Bones

Explanation

**Step-by-Step Solution:**

1. **Understanding Radiation Hazards**: Radiation hazards refer to the potential harmful effects that exposure to radiation can have on the human body. Different body parts have varying levels of sensitivity to radiation.

2. **Identifying Sensitive Body Parts**: Some of the most sensitive body parts to radiation include:
- Brain
- Gonads (reproductive organs)
- Lymphoid organs
- Bone marrow
- Blood
- Intestines (both large and small)

3. **Determining the Most Sensitive Part**: Among these, the gonads are identified as the most sensitive body part for radiation hazards. This is because they are crucial for reproduction and are highly susceptible to damage from radiation.

4. **Conclusion**: Therefore, the most sensitive body part for radiation hazard is the gonads.

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