PPT-Evidence for Evolution SC.912.L.15.1

By Dr J Suris Soto Objectives By the end of this lesson you should be able to List several examples of evidence for evolution Explain how fossils and the fossil record document the descend of modern species from ancient ancestors. EQ: What evidence convinced Darwin that species could change over time?. TEK 7ACDE. (. Supported . by 5 branches of . science. ). Evidence of Evolution. The Fossil Record (Paleontology). Geographic Distribution of Living Things (Geography). IMSS . BIOLOGY . . ~. . . SUMMER . 2011. LEARNING TARGETS. To understand that biological evolution . involves . descent with modification. . To explain and give different types of evidence for the key concept of biological evolution: all life shares a common ancestor.. Evidence for Evolution. What is Evolution??. Change in the genetic composition of a population during successive generations, as a result of natural selection acting on the genetic variation among individuals, and resulting in the development of new species.. Ben Spoerlein. Resident Assistant. Ball State University. Muncie, IN. Charles Darwin. (February 12. th. , 1809 – April 19. th. , 1882). Credited with providing the first convincing evidence for the theory of evolution in his immortal work, . Assortment. 2015 – 2016. Biology/Biology Honors. Ms. McCabe. Do Now 1/12-13/16. In 1 complete paragraph, on a half-sheet of paper, answer the following for your class:. Periods 1 & 6: . What are factors that might affect the rates of photosynthesis & cellular respiration?. There is overwhelming evidence for the evolution of life on Earth. . Evolution in summary. Evolution occurs when heritable characteristics of a species change. . Evolution at its most fundamental level simply describes a . Organism DNA. 1a. Some of the strongest evidence for evolutionary relationships comes from studying the DNA of different organisms.. 1b. The fact that all organisms use the same DNA molecule to code for genetic information suggests that these organisms share a distant ancestor.. 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. Crystel Dunn. Department of Social Sciences. Using Sources to Teach Historical Context. EQ: To what extent did social conditions in the United States change during the 1920’s . Clip: . http. ://. www.history.com/topics/roaring-twenties/videos/1920s-inventions. is the process of change over time.. Evidence of evolution. . Biogeography. is the study of where organisms live now and where their ancestors lived in the past.. Patterns in the distribution of living and fossil species tell us how modern organisms evolved from their ancestors.. kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Pd-2 . Anatomy and Physiology. Evidence for evolution can come in the form of anatomy and physiology. For example vestigial, analogous, and homologous structures. . Vestigial Structure:. The concept of vestigiality applies to genetically determined structures or attributes that have apparently lost most or all of their ancestral function in a given species. An example is the human appendix.. . 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. Topics covered here:. Evolution. Classification. Natural Selection is a major mechanism of evolution. According . to Darwin’s theory of natural selection, competition for . limited resources . results in differential survival. Individuals with more .