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CRITICAL READING: CORNELL NOTES – CHAPTER 16 Chapter 16 Name: Date: Section: 16.1 – Darwin’s Voyage of Discovery Questions/Main Ideas/Vocabulary Notes/Answers/Definitions/Examples/Sentences What does Darwin’s theory of biological evolution state? Explain the three patterns of evolution Darwin observed and give an example of each 1) Ex: 2) Ex: 3) Ex: Section: 16.2 – Ideas That Shaped Darwin’s Thinking Explain the concept of “deep time” How did Darwin apply Lyell’s ideas about geological change to his thoughts about biological change? Critical Thinking: What would Lamarck had predicted about the muscle structure of a baby born from a mother and father who were professional body-builders? How does Malthus’ ideas about human population growth apply to other species like maple trees or oysters? How did Malthus’ ideas influence Darwin’s thinking? Period: What is the relationship between variations in a species phenotypes and artificial selection? Section: 16.3 – Darwin Presents His Case Using Fig. 16-10, “Visual Summary”, explain how natural selection plays out in a hypothetical grasshopper population 1) The struggle for existence 2) variation and adaptation 3) Survival of the fittest 4) Natural selection Explain “descent with modification” Section: 16.4 – Evidence of Evolution What does fossil evidence suggest about the ancestors of the modern day blue whale? Exactly what structure does a modern day whale have supporting this idea? Give an example of homologous structures, and what these structures suggest about the different species How are homologous structures different from analogous structures? With respect to homologous molecules, give an example of a homologous protein found in nearly ALL species, and how it functions. What is the “classic” example of natural selection in action? What are some of the traits observed in these species?