Question

Charles Darwin outlined the theory of evolution in his 1859 book On the Origin of Species. Which statement best explains how the theory has changed since 1859? a The theory of evolution has been merged with Aristotle's theory that organisms are created in a permanent form. b The theory of evolution has been amended by Wallace's theory that genetic traits are changed through use and disuse. c The theory of evolution has been revised as some of Darwin's predictions are proved correct by new biological and genetic discoveries. d The theory of evolution has been abandoned as new evidence from Lamarck has proved that the main concept of the theory is incorrect.

Answer 1

The statement that best explains how the theory of evolution has changed since 1859 is: c The theory of evolution has been revised as some of Darwin's predictions are proved correct by new biological and genetic discoveries.

Since Darwin's time, the theory of evolution has been supported and expanded upon by genetics, molecular biology, and other scientific disciplines. Key concepts such as the modern synthesis have integrated genetic evidence to provide a more comprehensive understanding of evolutionary processes.