Basidiomycetes include-

Options

A. Mushroom, Toadstool, Puffball and bracket fungi
B. Smut fungi and rust fungi
C. Both a and b
D. Bread mould, sac fungi and algal fungi

Answer

To answer the question "Basidiomycetes include-", we will analyze the options provided and determine which organisms belong to the Basidiomycetes group.

### Step-by-Step Solution:

1. **Understanding Basidiomycetes**: Basidiomycetes are a class of fungi that are characterized by their reproductive structures called basidia, where spores are produced. Common examples include mushrooms, bracket fungi, and puffballs.

2. **Analyzing the Options**:
- **Option 1**: Mushrooms, Toddy's tools, Puffballs, and Bracket fungi.
- These are all examples of fungi that belong to the Basidiomycetes group.
- **Option 2**: Smut and Rust.
- These are also types of fungi that are classified under Basidiomycetes.
- **Option 3**: Both A and B.
- Since both Option 1 and Option 2 contain organisms that belong to Basidiomycetes, this option is a potential answer.
- **Option 4**: Bread mold, Shake fungi, and Algal fungi.
- Bread mold (Rhizopus) is part of Zygomycetes, Shake fungi (Aspergillus) is part of Ascomycetes, and Algal fungi are classified under Ficomycetes. Therefore, this option does not include Basidiomycetes.

3. **Conclusion**: Since both Option 1 and Option 2 contain organisms that are classified as Basidiomycetes, the correct answer to the question is **Option 3: Both A and B**.

### Final Answer:
Basidiomycetes include: **Option 3: Both A and B**.

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