Biology
Grade-10
Easy
Question
Example of a homologous organ.
- The arm of a human and wing of a bird
- Wing of an insect, wing of a bird
- Leg of a dog, leg of a spider
- None of the above
Hint:
The arm of a human and wing of a bird are homologous organs.
The correct answer is: The arm of a human and wing of a bird
- Homologous organs mean two organs having similar structure but different functions.
- This proves a shared ancestry between two species.
- It also represents a divergent evolution.
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