Question:
The Rivet Popper Hypothesis by the ecologist, Paul Ehrlich, explains significance of ___________.
The Rivet Popper Hypothesis by the ecologist, Paul Ehrlich, explains significance of ___________.
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Ehrlich compared species in an ecosystem to the rivets of an aeroplane, to show the importance of biodiversity.
Updated On: Nov 12, 2026
- Species-Area relationships.
- Evil Quartet.
- Biodiversity.
- Patterns of Biodiversity.
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept
Paul Ehrlich compared an ecosystem to an aeroplane and its species to the rivets that hold it together.
Step 2: Meaning
Losing a few rivets may not matter at first, but continued loss weakens the plane until it fails. Losing rivets on the wings is more dangerous.
Step 3: Conclusion
The hypothesis explains the significance of biodiversity for stability of an ecosystem.
Final Answer:
The Rivet Popper Hypothesis explains the significance of biodiversity. \[ \boxed{\text{(C) }\text{Biodiversity}} \]
Paul Ehrlich compared an ecosystem to an aeroplane and its species to the rivets that hold it together.
Step 2: Meaning
Losing a few rivets may not matter at first, but continued loss weakens the plane until it fails. Losing rivets on the wings is more dangerous.
Step 3: Conclusion
The hypothesis explains the significance of biodiversity for stability of an ecosystem.
Final Answer:
The Rivet Popper Hypothesis explains the significance of biodiversity. \[ \boxed{\text{(C) }\text{Biodiversity}} \]
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