MP Board Class 12 Biology — Who proposed the 'Rivet Popper

Q: Who proposed the 'Rivet Popper Hypothesis' to explain the significance of species richness in maintaining ecosystem stability?

Correct Answer: Paul Ehrlich \nStanford ecologist Paul Ehrlich proposed the 'Rivet Popper Hypothesis'. He used an analogy of an airplane (representing the ecosystem) held together by thousands of rivets (representing species) to explain how the removal of key species can compromise the structural integrity and stability of an ecosystem.

MP Board · Class 12 · Biology · Biodiversity and ConservationWho proposed the 'Rivet Popper Hypothesis' to explain the significance of species richness in maintaining ecosystem stability?

Step-by-Step Solution

Correct Answer: Paul Ehrlich \nStanford ecologist Paul Ehrlich proposed the 'Rivet Popper Hypothesis'. He used an analogy of an airplane (representing the ecosystem) held together by thousands of rivets (representing species) to explain how the removal of key species can compromise the structural integrity and stability of an ecosystem.

Detailed Options Breakdown

Option : Alexander von Humboldt

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Biodiversity and Conservation.

Option 1: Paul Ehrlich (Correct Answer)

Correct choice. Refer to the step-by-step verified solution guidelines above for details.

Option 2: Robert May

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Biodiversity and Conservation.

Option 3: Edward Wilson

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Biodiversity and Conservation.

💡 Study Guide: This question tests core syllabus concepts from Biodiversity and Conservation. For formulas, key summaries, and mock exam reference guides, read the full Biodiversity and Conservation Revision Notes.

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