Give two example of adaptive radiation.

Explanation

### Step-by-Step Text Solution

1. **Understanding Adaptive Radiation**:
- Adaptive radiation refers to the process where organisms diversify rapidly from an ancestral species into a wide variety of forms to adapt to different environments. This results in the development of different functional structures from a common ancestor.

2. **Identifying Homologous Organs**:
- In adaptive radiation, we observe homologous organs, which are structures that have a common origin but have evolved to perform different functions. This indicates that these organisms have diverged from a common ancestor.

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