Unit 1 Review - Natural Selection

The video tutorial covers the basics of evolution, defining it as changes in allele frequency within a population. It explains natural selection as differential reproductive success and introduces the concept of fitness. The tutorial discusses the Hardy-Weinberg equilibrium through a population genetics lab, providing examples of natural selection like flowering time changes and sickle cell anemia. It also covers genetic drift, the bottleneck effect, and evidence for evolution, such as antibiotic resistance and homologous structures. The video concludes with a discussion on common ancestry and a camouflage lab experiment.

What new insight or understanding did you gain from this video?