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प्रश्न
Industrial melanism is one of the best example for ______.
पर्याय
speciation
natural selection
reproductive isolation
mutation
geographical isolation
adaptive radiation
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उत्तर
Industrial melanism is one of the best example of natural selection.
Explanation:
It demonstrates how environmental changes favor certain traits in organisms. During industrialization, dark-colored moths had a survival advantage over light-colored moths due to better camouflage against pollution-darkened tree trunks. This led to an increase in their population, showing natural selection in action.
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संबंधित प्रश्न
Long answer question.
By taking industrial melanism as one example. Explain the concept of natural selection.
Define the term ‘Mendelian population’.
Write down the three main concepts of the modern synthetic theory.
Genetic drift is more significant in ______
Hybrids develop to maturity but become sterile due to failure of proper gametogenesis. This is a post mating barrier called ____________.
The structural, morphological change chromosome due to rearrangement is called ____________.
After the industrial revolution in Great Britain in 1845 which of the following occurred?
The modem synthetic theory of evolution does NOT include ____________.
Reasons for diversity in a living being is:
Mention the name of a sterile animal produced by intergeneric hybridisation.
