Select the correct statement.

Options

A. Pusa Sawani variety of Okra is resistant to shoot and fruit borer.
B. Bollworms do not prefer the rough leaved cotton varieties
C. Development of resistance in mungbean to yellow mosaic virus was induced by mutation
D. Both (A) and (C )

Answer

To solve the question "Select the correct statement," we will evaluate each statement provided in the question and determine their validity.

### Step-by-Step Solution:

1. **Evaluate Statement A**:
- "Pusasavani variety of okra is resistant to shoot and fruit borer."
- This statement is correct. The Pusasavani variety of okra is known to be resistant to these pests, making it a valuable crop in agriculture.

**Hint**: Check if the variety mentioned is known for pest resistance in agricultural studies.

2. **Evaluate Statement B**:
- "Ball worms do not prefer the rough-leaved cotton variety."
- This statement is incorrect. Ball worms actually prefer smooth-leaved cotton varieties over rough-leaved ones.

**Hint**: Look for information on pest preferences regarding different cotton varieties.

3. **Evaluate Statement C**:
- "Development of resistance in moong bean to yellow mosaic virus was induced by mutation."
- This statement is correct. The resistance in moong bean to the yellow mosaic virus has indeed been developed through mutation breeding techniques.

**Hint**: Research how mutation breeding contributes to disease resistance in crops.

4. **Evaluate Statement D**:
- "Both A and C."
- Since both statements A and C are correct, this statement is also correct.

**Hint**: Confirm that both statements A and C are true to validate this option.

### Conclusion:
The correct answer is **"Both A and C"**.

### Final Answer:
The correct option is **D: Both A and C**.