Natural selection always leads to the development of the most complex traits.

Genetic drift has a greater impact on large populations than small populations.

Macroevolution differs from microevolution in that macroevolution:

Which of the following patterns of evolution is characterized by rapid bursts of change?

Which factor contributes to the persistence of harmful alleles?

Analogous structures arise due to:  

Which of the following is an example of a prezygotic isolating mechanism?

Which of the following best describes an analogous structure?

 Which of the following is an example of a quantifiable characteristic of a population?

What life history trait would be typical of an opportunistic species?