Which of the following statements offers the best definition of evolution?
A) Evolution describes descent with modifications from a common ancestor.
B) Evolution describes how humans evolved from chimpanzees.
C) Evolution describes the origin of life from the big bang.
D) Evolution describes the transmission of dominant and recessive traits to offspring.

Question

Quizplus · Accepted Answer

Evolution is the scientific theory that explains how species change over time through the process of natural selection, resulting in descent with modifications from a common ancestor. It does not describe the origin of life or the transmission of specific traits, but rather the broad patterns of change in populations of organisms over long periods of time. Option B is incorrect as it implies humans evolved directly from chimpanzees, whereas both species share a common ancestor. Option C is incorrect as it refers to the Big Bang Theory, which explains the origin of the universe, not the origin of life on Earth. Option D is incorrect as it simplifies the complex process of inheritance and does not capture the full scope of evolutionary theory.

Which of the Following Statements Offers the Best Definition of Evolution