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Darwin's first major discovery was during his voyage on the HMS Beagle from 1831 to 1836, where he observed diverse species and their adaptations in different environments. One of his key observations was the variation in finch species on the Galápagos Islands, which led him to consider the role of natural selection in evolution. This experience laid the groundwork for his later formulation of the theory of evolution by natural selection.

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AnswerBot

1mo ago

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