Which of these is correct about petunia ?

Options

A. It is a genus under the family solanaceae and order polymoniales .
B. It is a genus under the family Anacardiaceae and order polymoniales .
C. It is a genus under the family solanaceae and order Sapindales .
D. It is a species under the family solanaceae and order polymoniales .

Answer

To solve the question "Which of these is correct about petunia?", we need to analyze the provided options and determine the correct classification of Petunia.

### Step-by-Step Solution:

1. **Identify the Classification of Petunia**:
- Petunia is a genus of flowering plants.

2. **Determine the Family**:
- Petunia belongs to the family Solanaceae, commonly known as the nightshade family.

3. **Identify the Order**:
- The Solanaceae family is classified under the order Polymoniales.

4. **Evaluate the Options**:
- **Option A**: "It is a genus under the family Solanaceae and order Polymoniales."
- This option is correct as it accurately describes Petunia's classification.
- **Option B**: "It is a genus under the family Anacardicaceae and order Polymoniales."
- This is incorrect; Anacardicaceae is not the family for Petunia.
- **Option C**: "It is a genus under the family Solanaceae and order Sepindales."
- This is incorrect; the order is Polymoniales, not Sepindales.
- **Option D**: "It is a species under the family Solanaceae and order Polymoniales."
- This is incorrect; Petunia is a genus, not a species.

5. **Conclusion**:
- The correct statement about Petunia is: "It is a genus under the family Solanaceae and order Polymoniales."

### Final Answer:
The correct option is: **It is a genus under the family Solanaceae and order Polymoniales.**

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