[Free Registration/Login may be required to access all resource tools.] Students will explore the factors that lead to evolution such as genetic mutation, gene drift and gene flow.

At some point in our lives we all become inquisitive about our origin, our familial heritage. Plenty of folks around the world study their personal genealogy. What about animals? Scientists are constantly studying the origin of present...

[Free Registration/Login may be required to access all resource tools.] Overview of the evolution of life and Darwin's theory of evolution.

[Free Registration/Login may be required to access all resource tools.] Covers the evolution of life.

Take this interactive, multiple-choice quiz over evolution, then review your score and any missed questions at the end.