Filarial Worm resides in human body in

Options

A. Subcutaneous tissue
B. Lymph glands and lymph vessels
C. Liver
D. Spleen

Answer

### Step-by-Step Solution:

1. **Understanding Filarial Worm**:
- Filarial worms are parasitic nematodes that can infect humans and cause various diseases, the most notable being lymphatic filariasis.

2. **Identifying the Disease**:
- The disease caused by filarial worms is commonly known as elephantiasis, which is characterized by severe swelling, particularly in the limbs and genitals.

3. **Location of the Filarial Worm**:
- Filarial worms primarily reside in the human body within the lymphatic system. This includes:
- **Lymphatic Vessels**: These are part of the lymphatic system that transports lymph, a fluid containing infection-fighting white blood cells.
- **Lymph Nodes**: These are small, bean-shaped structures that filter lymph and store white blood cells.

4. **Conclusion**:
- Therefore, the correct answer to the question "Filarial Worm resides in human body in" is **lymph glands (lymph nodes) and lymph vessels**.

### Final Answer:
The filarial worm resides in the human body in lymph glands (lymph nodes) and lymph vessels.

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