Which of the following penetrates through skin and enters the intestine

Options

A. Ascaris
B. Tapeworm
C. Hookworm
D. Amoeba

Answer

To determine which organism penetrates through the skin and enters the intestine, let's analyze each option step by step:

1. **Understanding the Options**:
- Ascaris
- Tapeworm
- Hookworm
- Amoeba

2. **Analyzing Each Organism**:
- **Ascaris**: This is a type of roundworm that typically enters the body through contaminated food and water. It does not penetrate the skin.
- **Tapeworm**: This parasite is usually contracted by consuming undercooked or contaminated meat. It does not enter through the skin.
- **Hookworm**: The larvae of hookworms are known to penetrate the skin, particularly when a person walks barefoot on contaminated soil. Once they penetrate the skin, they can migrate to the intestine.
- **Amoeba**: This is a single-celled organism that causes infections through fecal contamination, typically through contaminated water or food, not through skin penetration.

3. **Conclusion**:
- Based on the analysis, the organism that penetrates through the skin and enters the intestine is **hookworm**.

**Final Answer**: Hookworm

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