The reappraisal of the theory of natural selection in terms of modern population genetics is sometimes called:
Correct answer: D. Both A and C
- A. Neo-Darwinism
- B. Neo-Lamarckism
- C. Modern Synthesis
- D. Both A and C
Explanation
The correct answer is Neo-Darwinism and Modern Synthesis. This term refers to the 20th-century synthesis of Charles Darwin's evolutionary theory with Gregor Mendel's genetics, expanded by insights from various scientific disciplines such as palaeontology and biogeography. This integration led to a comprehensive framework for evolutionary biology. The other options, while related, do not fully encompass this synthesis: Neo-Darwinism alone does not imply the broader integration, Neo-Lamarckism involves outdated concepts of acquired characteristic inheritance, and Modern Synthesis alone does not emphasize the genetic aspect as strongly as the combined term.
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About Evolution
Evolution describes heritable change in populations over generations through variation, natural selection and adaptation. Lamarckism explains inheritance of acquired characteristics, while Darwinism explains selection of favourable inherited variations; these historical explanations must not be confused with the modern genetic account of evolutionary change.
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