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Why and how did the population of peppered moth changed in England with the progression of industrial revolution?

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Question

Why and how did the population of peppered moth changed in England with the progression of industrial revolution?

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Solution

As coal use declined and oil and electricity replaced it, trunks became lighter and lichens returned. Light moths then gained the advantage and increased, while dark moths declined.

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Chapter 9: Theory of Evolution and Evolution of Man - EXERCISES [Page 526]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 9 Theory of Evolution and Evolution of Man
EXERCISES | Q III. 1. (iii) | Page 526
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