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प्रश्न
Why and how did the population of peppered moth changed in England with the progression of industrial revolution?
अति संक्षिप्त उत्तर
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उत्तर
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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पाठ 9: Theory of Evolution and Evolution of Man - EXERCISES [पृष्ठ ५२६]
