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katrin2010 [14]
3 years ago
13

What basic modifications have been made in evolutionary theory since Darwin's time?

Biology
1 answer:
s344n2d4d5 [400]3 years ago
6 0

Knowledge of genetics did not yet exist in Darwin's time, so genetic theory has since been used to explain natural selection. In addition, Darwin believed that evolution progressed at a slow, steady rate. However, that idea has been replaced by the punctuated equilibrium model, in which major changes in brief spurts.

(Mark this as the brainliest answer if this helps!)

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