Match column I with column II and select the correct option.
`{:(,"Column I " ("Kingdom"),,"Column II "("Class"),),((A),"Morels",1.,"Deuteromycetes",),((B),"Smut",2.,"Ascomycetes",),((C ),"Bread mould",3.,"Basidiomycetes",),((D),"Imperfect fungi",4.,"Phycomycetes",):}`

Options

A. A-3, B-4, C-1, D-2
B. A-2, B-3, C-4, D-1
C. A-3, B-4, C-2, D-1
D. A-2, B-1, C-4, D-3

Answer

To solve the matching question between Column I (Kingdom) and Column II (Class), we will identify the correct class for each type of fungus listed in Column I.

### Step-by-Step Solution:

1. **Identify Morels:**
- Morels are a type of fungus that belong to the class **Ascomycetes**. This is because they produce spores in sac-like structures called asci.
- **Match:** A → 2 (Morels → Ascomycetes)

2. **Identify Smut:**
- Smut fungi, such as those in the genus **Ustilago**, belong to the class **Basidiomycetes**. They are known for their dark, powdery spores.
- **Match:** B → 3 (Smut → Basidiomycetes)

3. **Identify Bread Mould:**
- Bread mould is commonly known as **Rhizopus**, which belongs to the class **Phycomycetes**. This class includes fungi that have a simple structure and reproduce both sexually and asexually.
- **Match:** C → 4 (Bread mould → Phycomycetes)

4. **Identify Imperfect Fungi:**
- Imperfect fungi are classified as **Deuteromycetes**. They are called "imperfect" because they do not have a known sexual reproductive stage.
- **Match:** D → 1 (Imperfect fungi → Deuteromycetes)

### Final Matches:
- A → 2 (Morels → Ascomycetes)
- B → 3 (Smut → Basidiomycetes)
- C → 4 (Bread mould → Phycomycetes)
- D → 1 (Imperfect fungi → Deuteromycetes)

### Conclusion:
The correct option that matches Column I with Column II is:
- A: 2
- B: 3
- C: 4
- D: 1

Thus, the correct answer is **Option 2**.