Home Biology Biodiversity and Conservation Biodiversity: Levels and Patterns In Rivet Popper Hypothesis' of Paul Ehrlich,…
Biology Biodiversity and Conservation Biodiversity: Levels and Patterns Single Correct MCQ
Published on: August 13, 2026

In Rivet Popper Hypothesis' of Paul Ehrlich, loss of key species driving an ecosystem is indicated by-

A
Adding the rivets on seats
B
Removing the rivets from seats
C
Removing the rivets from windows
D
Removing the rivets from wings

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Verified by Experts
The correct answer is:
D

In the Rivet Popper Hypothesis by Paul Ehrlich,

-Key species are like rivets in the wings of an airplane.

-Removing them can cause sudden ecosystem collapse.

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