Chapter 18 Principles of Biology II (BIOL1120) Dr. Fernando Alda What is Evolution? What is the difference between microevolutionary and macroevolutionary processes? Can you provide examples for each one (Use concepts from Chapters 19 and 20 if necessary)? How are Jean Baptiste Lamarck’s ideas of evolution different from Charles Darwin? Was Lamarck right or wrong, why? What is artificial selection and how/why is it helpful to study and understand evolution? What is an adaption? Can you provide a/an example/s of adaption in animals or plants? What about an adaptation in humans? What is the definition of Darwin’s theory of evolution by natural selection and what are the observations that is based on? Explain them.