Match the columns and select the correct option from the following.
`{:(,"Column I",,"Column II"),((A),"Wheat rust ",(I),"Edible"),((B),"Antibiotics",(II),"Puccinia"),((C),"Mushroom",(III),"Sac fungi"),((D),"Ascomycetes",(IV),"Penicillium"):}`

Options

A. A - I, B - II, C - IV, D - III
B. A - I, B - IV, C - II, D - III
C. A - II, B - IV, C - I, D - III
D. A - II, B - IV, C - III, D - I

Answer

To solve the matching question, we will analyze each item in Column I and find the corresponding match in Column II.

### Step-by-Step Solution:

1. **Identify Wheat Rust**:
- Wheat rust is a disease caused by a fungus. The specific fungus responsible for wheat rust is **Puccinia**.
- **Match**: A (Wheat rust) → II (Puccinia)

2. **Identify Antibiotics**:
- Antibiotics are substances that inhibit the growth of bacteria. One well-known antibiotic is **Penicillium**, which is used to produce penicillin.
- **Match**: B (Antibiotics) → IV (Penicillium)

3. **Identify Mushroom**:
- Mushrooms are a type of fungus, and many species of mushrooms are edible. Therefore, mushrooms can be classified as **edible** fungi.
- **Match**: C (Mushroom) → I (Edible)

4. **Identify Ascomycetes**:
- Ascomycetes are a group of fungi known as **Sac fungi**. This group includes many species that produce spores in a sac-like structure.
- **Match**: D (Ascomycetes) → III (Sac fungi)

### Final Matches:
- A → II (Wheat rust → Puccinia)
- B → IV (Antibiotics → Penicillium)
- C → I (Mushroom → Edible)
- D → III (Ascomycetes → Sac fungi)

### Conclusion:
The correct option that matches these pairs is the third option:
- A → II, B → IV, C → I, D → III.