How Evolution Works

Leo discusses evolution, focusing on natural selection's role in micro and macro evolution. He explains how species adapt over time, using the evolution of whales as a case study. The discovery of Ambulocetus provides fossil evidence supporting evolutionary theory. The video also covers sexual selection and the impact of genetic mutations on evolution.

What is the theory of evolution by natural selection?

Explain the difference between microevolution and macroevolution.

How did Charles Darwin use North American black bears to illustrate his theory?

What evidence was found in 1994 that supported the theory of evolution regarding whales?

Describe how mutations contribute to the process of natural selection.