The weakest point of Darwinism was that it co | vedclass

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(C) Darwin's theory of natural selection,as proposed in his book 'On the Origin of Species',successfully explained how natural selection acts on exist

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Variations

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(C) Darwin's theory of natural selection,as proposed in his book 'On the Origin of Species',successfully explained how natural selection acts on existing variations to favor the survival of the fittest. However,Darwin could not provide a satisfactory explanation for the origin and inheritance of these variations. He was unaware of the mechanisms of genetics and the role of mutations,which were later explained by the Neo-Darwinian synthesis (Modern Synthetic Theory). Therefore,the inability to explain the source of variations remains the weakest point of his theory.

The weakest point of Darwinism was that it could not explain which of the following?

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