Darwin's theory of natural selection to explain evolution is considered _____ because it _____.
A)variational;involves descent with selection among varieties
B)variational;explains the variations of fossils
C)transformational;claims individuals can change their characteristics to produce evolution
D)transformational;involves descent with selection among varieties

Question

Quizplus · Accepted Answer

Darwin's theory of natural selection is considered variational because it involves descent with selection among varieties, meaning that individuals with advantageous traits are more likely to survive and reproduce, passing on those traits to their offspring. It does not explain the variations of fossils, and it does not allow for individuals to change their characteristics during their lifetime (transformational).

Darwin's Theory of Natural Selection to Explain Evolution Is Considered