Biology · Evolutionary Genetics
Modern evolutionary theory distinguishes recently emerging concepts like 'niche construction' and 'epigenetics' from the established 'beanbag genetics' framework by suggesting that the former primarily serve as:
- 1Unsubstantiated theoretical constructs, unlike the proven 'beanbag' models.
- 2Entirely novel evolutionary processes, rendering population genetics irrelevant.
- 3Key sources of variation and influential modulators within established evolutionary processes.✓
- 4Superior substitutes for core mechanisms like gene flow and natural selection.
Correct answer
Key sources of variation and influential modulators within established evolutionary processes.
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