Assertion : In wheat and sugarcane , pollination takes place by water .
Reason : Water is required for irrigation of wheat and sugarcane .

Options

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

Answer

To analyze the given assertion and reason, let's break down the statements step by step.

### Step 1: Understand the Assertion
The assertion states that "In wheat and sugarcane, pollination takes place by water."
- This statement is incorrect. Pollination in wheat and sugarcane is primarily carried out by wind, a process known as anemophily.

### Step 2: Understand the Reason
The reason states that "Water is required for irrigation of wheat and sugarcane."
- This statement is partially correct. While water is indeed necessary for the growth of wheat and sugarcane, the assertion incorrectly links the need for water to the process of pollination.

### Step 3: Evaluate the Relationship
Now, we need to evaluate the relationship between the assertion and the reason.
- The assertion is false (pollination is not by water), and while the reason is true (water is needed for irrigation), it does not explain the assertion.

### Step 4: Conclusion
Based on the analysis:
- Both the assertion and the reason are false in relation to each other. Therefore, the correct conclusion is that both the assertion and the reason are false.

### Final Answer
The correct option is that both the assertion and reason are false.

---