Which pair of the following belongs to Basidiomycetes ?

Options

A. Sac fungi and mushrooms
B. Bracket fungi and puffballs .
C. Morels and smuts
D. Puffballs and Claviceps

Answer

To determine which pair of fungi belongs to the Basidiomycetes class, we can follow these steps:

### Step 1: Understand the Classification of Fungi
Fungi are classified into different classes based on their reproductive structures. The main classes include:
- **Zygomycetes**
- **Ascomycetes**
- **Basidiomycetes**
- **Deuteromycetes**

### Step 2: Identify the Characteristics of Basidiomycetes
Basidiomycetes are known for their fruiting bodies, which include mushrooms, bracket fungi, puffballs, and other similar fungi. They reproduce sexually through the formation of basidiospores.

### Step 3: Analyze Each Pair of Fungi
Now, let's analyze the given pairs to see which belong to Basidiomycetes:

1. **Sag fungi**: These are a type of Ascomycetes, so this pair is incorrect.
2. **Mushrooms and Bracket fungi**: Both of these are classic examples of Basidiomycetes. This pair is correct.
3. **Morals and Smuts**: Morals (morels) belong to Ascomycetes, and smuts are also a type of Ascomycetes. This pair is incorrect.
4. **Puffballs and Claviceps**: Puffballs are Basidiomycetes, but Claviceps (which includes ergot) belongs to Ascomycetes. This pair is incorrect.

### Step 4: Conclusion
From the analysis, the only pair that belongs to Basidiomycetes is **Mushrooms and Bracket fungi**.

### Final Answer
The correct pair of fungi that belongs to Basidiomycetes is **Mushrooms and Bracket fungi**.

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