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प्रश्न
After the industrial revolution in Great Britain in 1845 which of the following occurred?
पर्याय
Population of light coloured moth decreased
Light coloured tree trunks changed to black
Black moth population increased.
AlI of these
MCQ
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उत्तर
AlI of these
shaalaa.com
Theories of Biological Evolution - Modern Synthetic Theory of Evolution
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