Industrial melansim in an example of :

Options

A. Neo Lamarckism
B. Neo Darwinism
C. Natural selection
D. Mutation

Answer

**Step-by-Step Solution:**

1. **Understanding Industrial Melanism:**
- Industrial melanism refers to the phenomenon where darker-colored individuals of a species become more prevalent in polluted environments. This is particularly noted in certain species of moths, such as the peppered moth.

2. **Identifying the Cause:**
- The primary cause of industrial melanism is environmental changes due to industrial pollution. Specifically, the pollution from the industrial revolution, such as sulfur dioxide, led to a reduction in light-colored lichens on trees. This change in the environment favored darker moths.

3. **Natural Selection:**
- The concept of natural selection explains how certain traits become more common in a population due to the advantages they confer in a given environment. In the case of industrial melanism, darker moths had a survival advantage in polluted areas because they were less visible to predators against the darkened backgrounds.

4. **Conclusion:**
- Based on the explanation of industrial melanism and its relationship with environmental changes and survival advantages, we can conclude that industrial melanism is an example of natural selection.

5. **Final Answer:**
- Therefore, the correct answer to the question "Industrial melanism is an example of:" is **natural selection** (Option C).

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