[A]: Clove is a flower bud.
[R]: Essential oils are known as volatile oils.

Options

A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false

Answer

### Step-by-Step Solution:

1. **Understanding the Assertion**: The assertion states that "Clove is a flower bud."
- Cloves are indeed the dried flower buds of the clove tree (Syzygium aromaticum), which belong to the Myrtaceae family. This statement is true.

2. **Understanding the Reason**: The reason states that "Essential oils are known as volatile oils."
- Essential oils are concentrated plant extracts that retain the natural fragrance and properties of the plant. They are indeed referred to as volatile oils because they can easily evaporate at room temperature. This statement is also true.

3. **Analyzing the Relationship**: Now we need to determine if the reason provided is the correct explanation for the assertion.
- While both statements are true, the assertion about cloves being flower buds does not directly relate to the reason about essential oils being volatile. The reason does not explain why cloves are classified as flower buds.

4. **Conclusion**: Since both the assertion and reason are true, but the reason does not explain the assertion, the correct answer is that both statements are true, but the reason is not the correct explanation of the assertion.

### Final Answer:
Both the assertion and reason are true, but the reason is not the correct explanation of the assertion.

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