Slide 1D2: Species and Speciation 5 hours Slide 2 D.2.1Define allele frequency, gene pool. Allele frequencyAllele frequency –% of certain allele (variation of a gene) in…

Slide 1Chapter 23 – Part 1 Part 2 After Break Slide 2 Slide 2 of 15 Context Evolution appears to be the typical situation Sometimes evolution is not occurring Hardy-Weinberg…

Slide 1Starr & Taggart – 11 th Edition Evolutionary Patterns, Rates, and Trends AP Biology: Chapter 19 Slide 2 Key Concepts: All species that have ever lived are related…

Slide 1Processes of Evolution How gene pools change across generations Slide 2 The wisdom tooth question Remember this question? Some evidence exists that over several centuries,…

Slide 1Speciation & Reproductive Isolation in Columbines by J. Phil Gibson University of Oklahoma Slide 2 Columbine Case Questions: How do flowers, pollinators, and pollination…

1.Principles of Evolution2. Evolution of Evolutionary Thought Develop time line of historical events 427-347 B.C. Plato’s divinely inspired “ideal form”384-322 B.C.…

1.Chapter 23The Evolution of Populations Benito Polanco Period 12. Vocabulary Microevolution: change in the allele frequencies in a population over generations. Geographic…

1.Chapter 23The Evolution of Populations Benito Polanco Period 12. Vocabulary Microevolution: change in the allele frequencies in a population over generations. Geographic…

1.Unit 8 Evolution2. What is Evolution? A well-supported scientific theory stating that organisms change over time 3. Evidence in stone Preserved remains of a once living…

1.Modern Theory of Evolution I.Much of Darwin’s theory of evolution is still widely accepted among the scientific community. A.Weakness of Darwin’s theory: 1.He has not…