Which one of the following option is correct?

Options

A. Option1 `{:(" "A," "B," "C),("Wheat","Pusa Shubhara","Boll worms"):}`
B. Option2 `{:(" "A," "B," "C),("Brassica","Pusa Komal","Fruit borer"):}`
C. Option3 `{:(" "A," "B," "C),("Wheat","Pusa Komal","Boll worms"):}`
D. Option4 `{:(" "A," "B," "C),("Flat beans","Pusa Sem 2","Fruit borer"):}`

Answer

To solve the question, we need to analyze each of the provided options and determine which one correctly matches the crop, its variety, and the disease or pest it is resistant to. Here’s a step-by-step breakdown:

### Step 1: Analyze Option 1
- **A**: Wheat
- **B**: Pusa Subra
- **C**: Ball Worm

**Analysis**: The correct variety for wheat is Hemgiri, not Pusa Subra. Additionally, Hemgiri is resistant to leaf and stripe rust, not ball worm.

**Conclusion**: This option is incorrect.

### Step 2: Analyze Option 2
- **A**: Brassica
- **B**: Pusa Komal
- **C**: Fruit Borer

**Analysis**: The correct variety for Brassica is Pusa Swarnim (also known as Karan Rai), not Pusa Komal. Pusa Swarnim is resistant to white rust, not fruit borer.

**Conclusion**: This option is incorrect.

### Step 3: Analyze Option 3
- **A**: Wheat
- **B**: Pusa Komal
- **C**: Ball Worm

**Analysis**: Again, the correct variety for wheat is Hemgiri, not Pusa Komal. Hemgiri is resistant to leaf and stripe rust, not ball worm.

**Conclusion**: This option is incorrect.

### Step 4: Analyze Option 4
- **A**: Flat Bean
- **B**: Pusa Sem 2
- **C**: Fruit Borer

**Analysis**: For flat bean, the varieties produced are Pusa Sem 2 and Pusa Sem 3. These varieties are indeed resistant to fruit borer, as well as other pests.

**Conclusion**: This option is correct.

### Final Answer
The correct option is **Option 4**: Flat Bean (Pusa Sem 2) is resistant to Fruit Borer.

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