The athete's foot disease in humans is caused due to:

Options

A. Bacteria
B. Fungi
C. Virus
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding Athlete's Foot Disease**: Athlete's foot is a common skin infection that primarily affects the feet. It is characterized by symptoms such as itching, cracking, and redness, particularly in the lower part of the foot.

2. **Identifying the Cause**: The question asks for the causative agent of athlete's foot. The options provided are bacteria, fungi, virus, or none of these.

3. **Analyzing the Options**:
- **Bacteria**: While bacteria can cause various diseases (like cholera and tuberculosis), they are not responsible for athlete's foot.
- **Fungi**: Athlete's foot is specifically caused by a fungal infection. It typically occurs when the feet are sweaty and confined in tight shoes, allowing the fungus to thrive, especially between the toes.
- **Virus**: Viruses are known to cause diseases such as influenza and the common cold, but they do not cause athlete's foot.
- **None of these**: This option is incorrect since we have already identified the correct causative agent.

4. **Conclusion**: Based on the analysis, the correct answer is that athlete's foot disease is caused by fungi.

**Final Answer**: The athlete's foot disease in humans is caused due to **fungi**.

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