The fungus that may disease in human beings is

Options

A. Puccinia
B. Aspergillus
C. Cystopus
D. Rhizopus

Answer

To solve the question regarding which fungus may cause disease in human beings, we can follow these steps:

### Step 1: Identify the Options
First, we need to identify the options provided in the question. The options are:
1. Paxinia
2. Aspergillus
3. Systopis
4. Rhizopus

### Step 2: Analyze Each Fungus
Next, we will analyze each fungus to determine which one is known to cause diseases in humans.

- **Paxinia**: This fungus is known to cause stem or black rust, primarily affecting plants. Therefore, it does not cause diseases in humans.

- **Aspergillus**: This fungus can cause allergic reactions and mild pneumonia in humans. This indicates that it is a pathogen that affects human health.

- **Systopis**: This fungus is responsible for causing white rust, which is a plant disease. Thus, it does not affect humans.

- **Rhizopus**: This fungus causes soft rot in plants and is not known to cause diseases in humans.

### Step 3: Conclusion
Based on the analysis, the only fungus from the options provided that causes disease in humans is **Aspergillus**. Therefore, the correct answer is option 2.

### Final Answer
The fungus that may cause disease in human beings is **Aspergillus**.

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