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Science glossary film: Adaptive divergence

Adaptive divergence

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Or adaptive radiation, the divergence of life forms from a common ancestor, as they adapt to different environments.

Or adaptive radiation, the divergence of life forms from a common ancestor, as they adapt to different environments. This can eventually lead to new species given enough generations. Darwin's observation of finches in the Galapagos is a good example. He reasoned that the species found on different islands arose when populations had been isolated and adapted to different local conditions and food sources.

This can eventually lead to new species given enough generations. Darwin's observation of finches in the Galapagos is a good example. He reasoned that the species found on different islands arose when populations had been isolated and adapted to different local conditions and food sources.

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