Select the incorrect match with respect to fungi.

Options

A. `{:("Class","Member","Common name"),("Phycomycetes","Mucor, Albugo","Algal fungi"):}`
B. `{:("Class","Member","Common name"),("Basidiomycetes","Rust and smut","Club fungi"):}`
C. `{:("Class","Member","Common name"),("Deuteromycetes","Trichoderma,Colletotrichum","Imperfect fungi"):}`
D. `{:("Class","Member","Common name"),("Ascomycetes","Puffballs Truffles, Claviceps","Sac fungi"):}`

Answer

To solve the question of selecting the incorrect match with respect to fungi, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Understand the Classes of Fungi**:
- Fungi are classified into various classes based on their characteristics and reproductive methods. The main classes we need to consider here are Phycomycetes, Basidiomycetes, Deuteromycetes, and Ascomycetes.

2. **Evaluate the First Option - Phycomycetes**:
- **Characteristics**: Phycomycetes are known as algal fungi and are typically aquatic. They can have septate or coenocytic (aseptate) mycelium.
- **Examples**: Mucor and Albugo are given as examples.
- **Conclusion**: This match is correct.

3. **Evaluate the Second Option - Basidiomycetes**:
- **Characteristics**: Basidiomycetes are commonly known as mushrooms and include various forms like puffballs and bracket fungi.
- **Examples**: Rust fungi (e.g., Puccinia) and smut fungi (e.g., Ustilago) are included.
- **Conclusion**: This match is correct.

4. **Evaluate the Third Option - Deuteromycetes**:
- **Characteristics**: Known as imperfect fungi, they reproduce asexually or vegetatively.
- **Examples**: Trichoderma and Calatotrichum are mentioned.
- **Conclusion**: This match is correct.

5. **Evaluate the Fourth Option - Ascomycetes**:
- **Characteristics**: Ascomycetes are referred to as sac fungi.
- **Examples**: The option incorrectly lists puffball as an example, which actually belongs to Basidiomycetes.
- **Conclusion**: This match is incorrect.

### Final Answer:
The incorrect match with respect to fungi is option 4, where puffball is incorrectly listed as a member of Ascomycetes.

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