Evolution

The video addresses common misconceptions about evolution, clarifying that individuals do not evolve, but populations do over generations. It defines biological evolution and explores mechanisms like gene flow, mutations, genetic drift, and natural selection. The video also presents evidence for evolution through homologies, fossil records, and biogeography, emphasizing that evolution is an ongoing process.

Explain the difference between biological fitness and casual conversation fitness.

What is the general definition of biological evolution?

Describe the mechanisms of evolution mentioned in the text.

What is the significance of homologies in evolutionary biology?

Discuss the concept of vestigial structures and provide an example.

What role do fossils play in understanding evolution?

How does biogeography support the theory of evolution?