Humming birds and hawak illustrate

Options

A. Convergent evolution
B. Homology
C. Adaptive radiation
D. Parallel evolution.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks how hummingbirds and hawks illustrate a specific evolutionary concept. We need to identify the correct concept from the options provided.

2. **Identifying the Options:** The options typically include terms related to evolutionary biology such as adaptive radiation, convergent evolution, homology, and parallel evolution.

3. **Defining Adaptive Radiation:** Adaptive radiation refers to the process by which organisms diversify rapidly into a wide variety of forms to adapt to different environments, often originating from a common ancestor.

4. **Analyzing Hummingbirds and Hawks:** Hummingbirds and hawks are both birds, but they occupy different ecological niches and have evolved distinct adaptations. Hummingbirds are adapted for feeding on nectar and have specialized features like long bills and hovering capabilities, while hawks are predators with keen eyesight and strong talons.

5. **Conclusion:** Since both hummingbirds and hawks have evolved from a common ancestor but have developed different structures and functions to adapt to their respective environments, they illustrate the concept of adaptive radiation.

6. **Selecting the Correct Option:** Based on the analysis, the correct answer is that hummingbirds and hawks illustrate adaptive radiation.

**Final Answer:** Hummingbirds and hawks illustrate adaptive radiation.

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