_______is the pathogen which is responsible for Ascariasis

Options

A. Taenia solium
B. Ascaris lumbricoides
C. Wuchereria bancrofti
D. Mycobacterium

Answer

**Step-by-Step Solution:**

1. **Identify the Question:** The question asks for the pathogen responsible for Ascariasis.

2. **Understand Ascariasis:** Ascariasis is an infection caused by a parasitic worm that primarily affects the human intestine.

3. **List Possible Pathogens:** The options mentioned in the video transcript include:
- Tannia (tapeworm)
- Ascaris lumbricoides (roundworm)
- Wuchereria bancrofti (filarial worm)
- Mycobacterium (bacteria)

4. **Analyze Each Option:**
- **Tannia:** This is a tapeworm that causes digestive issues but is not responsible for Ascariasis.
- **Ascaris lumbricoides:** This is a species of roundworm that is known to cause Ascariasis. This is the correct answer.
- **Wuchereria bancrofti:** This is a filarial worm associated with lymphatic filariasis, not Ascariasis.
- **Mycobacterium:** This is a bacterium that causes tuberculosis, not related to Ascariasis.

5. **Conclusion:** The pathogen responsible for Ascariasis is **Ascaris lumbricoides**.

**Final Answer:** Ascaris lumbricoides is the pathogen responsible for Ascariasis.

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