How do bacteria become resistant to antibiotics? Or how could Sickle Cell Anemia have once been an ADVANTAGE? Come learn about EVOLUTION with Mr. Mickens and the class as we connect what we’ve learned about cells & genetics to changes in populations over time!
0:00 Last Time in Class
0:20 Phenomenon & Connection
0:51 What is Natural Selection & Evolution
1:20 Biological RESISTANCE
1:55 Sickle Cell and NATURAL SELECTION
2:45 Common Descent
3:03 DISCLAIMER about EVOLUTION
3:27 ENDOSYMBIOSIS as Evidence for Evolution
3:47 Homologous, Analogous, and Vestigial Structures
4:57 Embryology as Evidence
5:15 Protein Sequences as Evidence
5:36 Common Misconception with Evolution
6:29 Genetic Drift
7:16 Speciation
7:43 What’s Next?
