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Question

(A) The observation of moths in England, specifically the $Biston$ $betularia$ (peppered moth), serves as a classic example of $Natural$ $selection$.

Vedclass · Accepted Answer

Natural selection

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(A) The observation of moths in England, specifically the $Biston$ $betularia$ (peppered moth), serves as a classic example of $Natural$ $selection$. Before industrialization in the $1850s$, the white-winged moths were more abundant than dark-winged moths because they were camouflaged against the light-colored lichens on tree trunks. After industrialization, the tree trunks became dark due to soot, making the dark-winged moths better adapted to survive predation by birds. This change in the population frequency of the moth variants due to environmental pressure is a direct evidence of $Natural$ $selection$.

The observation of moths in a specific area of England provided evidence for which type of evolution?

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