A: Reproduction is a biological process of giving rise to young ones . . .
R: Reproduction increases population and maintains the continuity of species.

Options

A. If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)
B. If both Assertion & Reason are true and the reason is not the correct explanation of the assertion, then mark (2)
C. If Assertion is true statements but Reason is false then mark (3)
D. If both Assertion and Reason are false statements, then mark (4)

Answer

### Step-by-Step Solution:

1. **Understanding the Assertion**: The assertion states that "Reproduction is a biological process of giving rise to young ones."
- This statement is true because reproduction involves the formation of gametes (male and female), which fuse to form a zygote. The zygote then develops into a new individual or offspring.

2. **Understanding the Reason**: The reason provided is "Reproduction increases population and maintains the continuity of species."
- This statement is also true. When organisms reproduce, they increase the number of individuals in a population, thereby enhancing population size. Additionally, offspring belong to the same species as their parents, which helps maintain the continuity of that species.

3. **Evaluating the Relationship**: Now, we need to determine if the reason provided justifies the assertion.
- While both statements are true, the reason does not directly explain why reproduction is a biological process of giving rise to young ones. The reason discusses the effects of reproduction rather than its definition or biological nature.

4. **Conclusion**: Both the assertion and the reason are true, but the reason does not serve as a justification for the assertion. Therefore, the final answer is that both the assertion and reason are true, but the reason is not the correct explanation of the assertion.

### Final Answer:
Both assertion and reason are true, but the reason is not the correct justification for the assertion.

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