Assertion: By suction pressure method, flowers can be emasculated.
Reason: Emasculation increases the chances of self-pollination.

Options

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

Answer

**Step-by-Step Solution:**

1. **Understanding the Assertion**: The assertion states that flowers can be emasculated using the suction pressure method. Emasculation is the process of removing the male parts (anthers) of a flower to prevent self-pollination.

2. **Understanding the Reason**: The reason provided is that emasculation increases the chances of self-pollination. This statement is misleading because the purpose of emasculation is actually to prevent self-pollination.

3. **Evaluating the Assertion**: The assertion is true. The suction pressure method can indeed be used to emasculate flowers. This method involves creating a vacuum that allows for the removal of anthers without damaging the flower.

4. **Evaluating the Reason**: The reason is false. Emasculation is performed to reduce the chances of self-pollination, not to increase them. By removing the male parts, the flower cannot fertilize itself and must rely on cross-pollination.

5. **Conclusion**: Since the assertion is true and the reason is false, the correct option to choose is the one that states: "The assertion is true and the reason is false."

**Final Answer**: The correct option is that the assertion is true and the reason is false.

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