Assertion :- Evolution is not a directed process in the sense of determism.
Reason :- Evolution is a stochastic process based on chance events in nature and chance mutation in the organisms.

Options

A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
B. If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.
C. If Assertion is True but the Reason is False.
D. If both Assertion & Reason are False.

Answer

To solve the question regarding the assertion and reason provided, we can follow these steps:

### Step 1: Understand the Assertion
The assertion states that "Evolution is not a directed process in the sense of determinism." This means that evolution does not follow a predetermined path or outcome. Instead, it is influenced by various factors that can lead to different evolutionary outcomes.

**Hint:** Think about how evolution can be influenced by various unpredictable factors rather than a set plan.

### Step 2: Understand the Reason
The reason given is that "Evolution is a stochastic process based on chance events in nature and chance mutation in the organisms." A stochastic process is one that is random and can be influenced by unpredictable events. This implies that mutations and environmental changes can occur by chance, which in turn affects the evolutionary process.

**Hint:** Consider how random mutations and environmental changes can lead to different evolutionary paths.

### Step 3: Analyze the Relationship
Both the assertion and reason are claiming that evolution is not a straightforward or predictable process. The reason supports the assertion by explaining that the randomness and chance involved in mutations and environmental factors contribute to the non-deterministic nature of evolution.

**Hint:** Look for connections between the randomness in evolution and the assertion about its unpredictability.

### Step 4: Conclusion
Both the assertion and the reason are true, and the reason correctly explains the assertion. Therefore, the conclusion is that both statements are valid, and the reason is a proper explanation for the assertion.

**Hint:** Reflect on how the explanation provided by the reason clarifies the assertion about evolution.

### Final Answer
Both the assertion and reason are true, and the reason is the correct explanation for the assertion.