The classical example of adaptive radiation i | vedclass

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(D) Adaptive radiation is an evolutionary process in which organisms diversify rapidly from an ancestral species into a multitude of new forms,particu

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All of these

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(D) Adaptive radiation is an evolutionary process in which organisms diversify rapidly from an ancestral species into a multitude of new forms,particularly when a change in the environment makes new resources available or creates new challenges.$1.$ Darwin's finches: These birds on the Galapagos Islands evolved from a single ancestral seed-eating species into various forms with different beak shapes adapted to specific diets.$2.$ Australian marsupials: $A$ number of marsupials,each different from the other,evolved from an ancestral stock within the Australian island continent.$3.$ Limbs of mammals: The forelimbs of mammals (such as whales,bats,cheetahs,and humans) show homologous structures,representing divergent evolution or adaptive radiation from a common ancestor.Since all the given examples represent adaptive radiation,the correct answer is $D$.

The classical example of adaptive radiation in the development of new species is:

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