Assertion:Thy cymose type of inflorescence has limited growth.
Reason:In cymose inflorescence the main axis terminates in a flower.

Options

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

Explanation

To analyze the assertion and reason provided in the question, we will break down the concepts step by step.

### Step 1: Understand the Assertion
The assertion states that "the cymose type of inflorescence has limited growth."
- **Explanation**: In cymose inflorescence, the growth of the main axis is limited because it ends in a flower. Once the flower blooms, the main axis cannot grow any further, which restricts the overall growth of the plant.

### Step 2: Understand the Reason
The reason given is "In cymose inflorescence, the main axis terminates in a flower."
- **Explanation**: This statement is true. In cymose inflorescence, the flowering occurs at the tip of the main stem, which means that once the flower develops, the growth of that stem is terminated. This is a defining characteristic of cymose inflorescence.

### Step 3: Evaluate the Relationship Between Assertion and Reason
Now we need to determine if the reason correctly explains the assertion.
- Since the reason explains why the cymose type of inflorescence has limited growth (because the main axis ends in a flower), it is indeed a correct explanation for the assertion.

### Step 4: Conclusion
Both the assertion and the reason are true, and the reason is the correct explanation of the assertion. Therefore, the answer to the question is that both statements are true, and the reason correctly explains the assertion.

### Final Answer:
Both the assertion and the reason are true, and the reason is the correct explanation of the assertion.

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