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Homologous organs exhibit :...

Homologous organs exhibit `:

A

Divergent evolution

B

Convergent evolution

C

Parallel evolution

D

Both B and C

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understand Homologous Organs**: - Homologous organs are those that have a similar basic structure but may perform different functions in different organisms. For example, the forelimbs of humans, whales, and bats have similar bone structures but are adapted for different functions (grasping, swimming, flying). 2. **Identify the Concept of Divergent Evolution**: - Divergent evolution is the process by which two or more related species become more dissimilar over time, often due to different environmental pressures or adaptations. This leads to the formation of new species from a common ancestor. 3. **Analyze the Options**: - The options provided are: - A) Divergent Evolution - B) Convergent Evolution - C) Parallel Evolution - D) Both P and C - Since homologous organs arise from a common ancestor and adapt to different functions, they are a result of divergent evolution. 4. **Eliminate Incorrect Options**: - Convergent evolution refers to unrelated species developing similar traits due to similar environmental pressures, which is not applicable to homologous organs. - Parallel evolution involves species that are closely related evolving similar traits independently, which is also not the case for homologous organs. - Therefore, options B, C, and D can be eliminated. 5. **Conclusion**: - The correct answer is that homologous organs exhibit **Divergent Evolution**. ### Final Answer: Homologous organs exhibit **Divergent Evolution**. ---
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