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HONORS EVOLUTION I - REVIEW SHEET Level of Understanding Objectives 1. __ Describe and apply the taxonomic system of Carl Linnaeus to a group of organisms and explain his motivation for classification. 2. __ Develop an evolutionary tree for a group of organisms using knowledge of it taxonomic relationship, and interpret the tree from the contrary perspectives of Linnaeus and Darwin. 3. __ Define fossil, explain how and where they form, and discuss the importance of fossils in support of evolution. 4. __ Give detailed examples of specific transitional fossils important in the development of animals, including when these transitioned occurred, the evidence for the transition, and the possible evolutionary pressures that fostered the transition. 5. __ Give detailed examples of specific extinction events important in the history of life, including when these extinction events occurred, the evidence for the event, and the effect on evolution. 6. __ Outline the geologic time scale, including the eras and their time frames, periods (especially of the Paleozoic), and important radiations, extinctions, geologic, and climatic changes. 7. __ Contrast relative and absolute dating, describe the process of absolute dating, and determine the age of a rock layer given appropriate background data. 8. __ Describe the fossil evidence associated with human evolution, including where such fossils are found, the names and physical and behavioral characteristics of previous hominid species, and their possible relation to modern humans. 9. __ Sketch, label, and discuss the evolution history of plants and animals using an evolutionary tree. 10. __ Discuss Alfred Wegener’s concept of continental drift, the supporting evidence, and why it was not accepted by science at the time. 11. __ Define plate tectonics, describe the mechanisms by which plates move and the evidence that supports this mechanism. 12. __ Give a detailed example of the geologic history of the Hawaiian islands, identify whether this supports catastrophism or uniformity, and explain how this history has been important in the evolution of fruit flies. 13. __ Define species, contrast the morphological and biological species concepts, and name and discuss the most common process by which speciation occurs. 14. __ Define reproductive isolation, and name and discuss the different pre-zygotic and post-zygotic mechanisms through which such isolation can occur. 15. __ Give a detailed example of speciation in the Ensatina complex of salamanders in California 17. __ Explain why observations of island ecosystems were important in the development of Darwin and Wallace’s concept of natural selection. 18. __ Need Help Need Review Understand Vocabulary __ Carl Linnaeus __ taxonomy __ kingdom __ phylum __ class __ order __ family __ genus __ species __ evolutionary tree __ phylogenetic tree __ cladogram __ Charles Darwin __ common ancestry __ homologous structures __ natural selection __ fossil __ sedimentary rock __ erosion __ relative dating __ paleontology __ geologic time scale __ transitional fossils __ stramatolites __ whale evolution __ tetrapod evolution __ Cambrian explosion __ animal evolution __ Permian extinction __ Mesozoic extinction __ K-T boundary __ extinction __ evolutionary radiation __ index fossils __ Precambrian era __ prokaryotes __ eukaryotes __ unicellular __ multicellular __ Paleozoic era __ Cambrian period __ Ordovician period __ Silurian period __ Devonian period __ Carboniferous period __ Permian __ marine invertebrates __ fishes __ amphibians __ terrestrial insects __ reptiles __algae __ mosses __ ferns __ coniferous plants __ Mesozoic era __ Jurassic period __ Triassic period __ Cretaceous period __ reptiles __ dinosaurs __ flowering plants __ Chicxulub crater __ Yucitan peninsula __ Cenozoic era __ mammals __ Glaciation __ radioactive elements __ parent material __ daughter material __ radioactive decay __ neutrons __ isotopes __ half-life __ metamorphic rock __ superposition __ cross cutting __ hominid __ Australopithecus afarensis __ southern ape __ Lucy __ Donald Johansen __ knee joint __ fossil footprints __ arch __ Richard & Mary Leakey __ vegetarian __ Homo habilis __ handy man __ brain capacity __ scavenging __ stone tools __ Homo erectus __ upright man __ out of Africa __ fire __ Homo sapiens __ thinking man __ culture __ art __ Alfred Wegener __ continental drift __ plate tectonics __ ridges __ trenches __ seafloor spreading __ subduction zone __ magnetic striping __ hot spot __ Hawaiian islands __ drosophila fruit flies __ polytene chromosomes __ chromosome inversion __ species __ morphological species __ biological species __ speciation __ allopatric speciation __ geographic barrier __ reproductive isolation __ pre-zygotic mechanisms __ temporal isolation __ ecological isolation __ behavioral isolation __ mechanical isolation __ post-zygotic mechanisms __ hybrid inviability __ hybrid sterility __ subspecies __ ring species __ __ __ __ __ __