PPT-Evolution Review Chapters 21, 22, & 23

Ch 21 Genes within Populations 2 5 Mechanisms of evolutionary change 1 Natural selection traits that improve survival or reproduction will accumulate in the population adaptive . Vocabulary Lesson 5. September 29, 2009. Ms. Barletta. cbarletta@dphds.org. www.dphds.org. . Vocabulary Lesson 5. 1. consternation (n.): alarming dismay or concern. HINT:. 2. anomaly (n.): a deviation for the norm. 2013. PART 1. : US LACROSSE OVERVIEW. Over the past decade, . the number . of men, women . and . youths playing lacrosse has increased . another 9.6% . each year to reach the . estimated 684,730 people . The Giver . vocabulary. Forbidden. (adj.) banned, not allowed. Harry and Ron frequented the “forbidden” section of the library.. Nondescript. (adj.) lacking distinctive characteristics or qualities. Highlights of what you need to remember:. LEQ: What experiments led to the development of the scientific explanation for the origin of life? . LEQ: How can we use endosymbiosis to support the theory of the origin of eukaryotic cells. . What do we use in order to determine evolutionary relationships?. Fossil Record. Anatomical Evidence. Molecular Evidence. Embryological Evidence. Evidence for Evolution. Fossil Record. Evidence for Evolution. Questions over Chapters . 29-32 . 1. . Why does Sal find the poem "The Tide Rises, the Tide Falls" by Longfellow so upsetting? How does Ben feel about it?. 2. In what way does Sal think she and Phoebe are alike?. Mechanisms of concerted evolution. Unequal cross-over. Gene conversion: non-reciprocal transfer of information between homologous sequences; the main mechanism invoked to explain concerted evolution. English III / AP Language and Composition. Review Questions are from Teacher’s Pet Publications. Mark Twain. Born as Samuel Langhorne Clemens, November 30, 1835 in Florida, Missouri. . At the age of four, Samuel and his family moved to Hannibal, Missouri. This was his first experience with living along the Mississippi River. Hannibal’s port served boats daily from St. Louis and New Orleans. . Directions. Complete the vocabulary preview activity for Chapters 11-13.. Remember…read each sentence and define the underlined words as they are used within the text (context clues).. Do this activity NOW!! Do not advance this slide until you are finished with that activity.. By Matt Mosley, Britt . Boler. , and Park Gibbs. . http://www.youtube.com/watch?v=-eSN8Cwit_s. Summary of Chapter. Chapter 1: The first chapter is very short but it sets the setting for the novel, it takes place in Boston of the seventeenth century in June. It starts with a group of people standing outside of a prison door that Hawthorne describes in excessive detail about how dark it is. The door is an old wooden beat up door with weeds and a wild rosebush which makes the prison seem very dark.. of . the Red . Queen. CfE. . Advanced Higher Biology. Unit . 2: . Organisms and Evolution. SQA mandatory key information. A change in the traits of one species acts as a selection pressure on the other species. . Evolution. – when a species of plants or animals adapts to their environment in order to survive over a long period of time. Key points!. Species. Plants or Animals. Adaptations. In order to survive. What is evolution?. Change in organisms over a long time.. What scientist proposed the theory of “Natural Selection?”. Charles Darwin. He sailed on the . H.M.S. Beagle . and discovered the Galapagos finches and examined how they evolved.. . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference.