Assertion: Cotton and jute are fibre yielding plants.
Reason: Cotton is obtained from seed hair (lint) and jute fibres are obtained from stalks of retted jute.

Options

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

Answer

### Step-by-Step Solution:

1. **Understanding the Assertion**: The assertion states that "Cotton and jute are fibre yielding plants." This means that both cotton and jute are cultivated primarily for their fibers, which are used in various textile products.

2. **Analyzing the Reason**: The reason provided is "Cotton is obtained from seed hair (lint) and jute fibres are obtained from stalks of retted jute." This explains the sources of the fibers for both plants. Cotton fibers come from the seed hairs, while jute fibers are extracted from the stalks after the jute plants have been retted (a process that separates the fibers from the woody parts of the plant).

3. **Evaluating the Truth of Both Statements**:
- The assertion is true because both cotton and jute are indeed fiber-yielding plants.
- The reason is also true as it accurately describes how cotton and jute fibers are obtained.

4. **Determining the Relationship**: Since both the assertion and the reason are true, we need to check if the reason correctly explains the assertion. The reason does provide a correct explanation of how cotton and jute are fiber-yielding plants.

5. **Conclusion**: Therefore, the correct option is that both the assertion and reason are true, and the reason is a correct explanation of the assertion.

### Final Answer:
Both Assertion and Reason are True, and Reason is a Correct Explanation of Assertion.

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