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प्रश्न
How did the population of peppered moth change with changes in environment in England?
Before industrial revolution
अति संक्षिप्त उत्तर
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उत्तर
Lichen-covered, light tree trunks camouflaged light-coloured moths. Birds more readily spotted dark moths, so the light form was common and the dark form rare.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Theory of Evolution and Evolution of Man - EXERCISES [पृष्ठ ५२६]
