Trypanosoma causes

Options

A. Dysentery
B. Sleeping sickness
C. Malaria
D. Plague.

Answer

**Step-by-Step Solution:**

1. **Understanding Trypanosoma**: Begin by identifying what Trypanosoma is. It is a genus of parasitic protozoa known to infect humans and other animals.

2. **Identifying the Diseases**: The question asks what disease Trypanosoma causes. The options provided include dysentery, sleeping sickness, malaria, and plague.

3. **Analyzing Each Option**:
- **Dysentery**: This disease is primarily caused by the protozoan Entamoeba histolytica, not Trypanosoma. Therefore, this option is incorrect.
- **Sleeping Sickness**: This disease, also known as African trypanosomiasis, is caused by the Trypanosoma brucei species. It affects the central nervous system and disrupts sleep patterns. This option is correct.
- **Malaria**: This disease is caused by the Plasmodium species, which is a different genus of protozoa. Therefore, this option is incorrect.
- **Plague**: Plague is caused by the bacterium Yersinia pestis. Hence, this option is also incorrect.

4. **Conclusion**: After analyzing all options, the only correct answer is that Trypanosoma causes sleeping sickness.

5. **Final Answer**: The disease caused by Trypanosoma is sleeping sickness.

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