AP EAPCET 6 Sep 2021 Shift 1 Paper

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Question : 43 of 160
 
Marks: +1, -0
In a comparative analogy between the aeroplane and ecosystem the Rivet Popper hypothesis used by Stanford ecologist Paul Ehrlich's, identify the correct matching?
 Column I  Column II
 i) Rivets  a) Ecosystem
 ii) Aeroplane  b) Species
 iii) Popping of a rivet  c) Key species
 iv) Rivets on the wings  d) Proper functioning of eco system
 v) Flight safety  e) A species to become extinct
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