Select the correct pair regarding the populat | vedclass

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(D) Before industrialization,the tree trunks in England were covered with white-colored lichens. Therefore,white-winged moths were better camouflaged

Vedclass · Accepted Answer

Rural area - Higher number of white-winged moths

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(D) Before industrialization,the tree trunks in England were covered with white-colored lichens. Therefore,white-winged moths were better camouflaged and survived,while dark-winged (melanized) moths were easily preyed upon by birds. Thus,in rural areas,white-winged moths were more abundant. After industrialization,the tree trunks became dark due to smoke and soot,and lichens died. This provided a survival advantage to the melanized moths,leading to an increase in their population in industrial areas.

Select the correct pair regarding the population of moths in England before and after industrialization.

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