The process of evolution of different species in a given geographical area, starting from a point and literally radiating to other areas of geography (habitat) is called :

Options

A. Divergent evolution
B. Convergent evolution
C. Adaptive radiation
D. Migration

Answer

To solve the question regarding the process of evolution of different species in a given geographical area, we can follow these steps:

### Step 1: Understand the Key Terms
- **Divergent Evolution**: This refers to the process where two or more related species become more dissimilar over time, usually due to different environments.
- **Convergent Evolution**: This is when unrelated species develop similar traits or adaptations due to similar environmental pressures.
- **Adaptive Radiation**: This is the rapid evolution of diversely adapted species from a common ancestor when they occupy different environments.
- **Migration**: This refers to the movement of species from one habitat to another, but it does not inherently involve evolution.

### Step 2: Analyze the Question
The question describes a scenario where different species evolve from a single ancestor in a specific geographical area and then radiate out to occupy various habitats. This indicates a process of diversification from a common point.

### Step 3: Identify the Correct Answer
Given the definitions:
- The process described aligns with **Adaptive Radiation**, where a single ancestor species rapidly evolves into multiple species that adapt to different environments.

### Conclusion
The correct answer to the question is **C: Adaptive Radiation**.

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