Question

For the below Assertion [As] and Reason [R], choose the correct alternative: Assertion [As]: Earthworm is harmful for agriculture.
Reason [R]: Earthworm breaks down the soil into smaller pieces and makes it finer.

• A. Both [As] and [R] are true, and [R] is the correct explanation of [As].
• B. Both [As] and [R] are true, but [R] is not the correct explanation of [As].
• C. [As] is true, but [R] is false.
• D. [As] is false, but [R] is true.

Hint:

Earthworms are nature's tillers — they break down organic matter and aerate the soil, making them highly beneficial for agriculture.

Answer 1

The Correct Option is D

Step 1: Evaluate the Assertion.
Assertion: "Earthworm is harmful for agriculture."
This is false. Earthworms are beneficial to agriculture. They aerate the soil, promote nutrient cycling, and enhance soil fertility.
Step 2: Evaluate the Reason.
Reason: "Earthworm breaks down the soil into smaller pieces and makes it finer."
This is true. Earthworms digest organic matter and mix it with soil, improving soil structure and porosity.
Step 3: Conclusion.
Since the assertion is false and the reason is true, the correct option is: \[ \boxed{(4)} \]