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- 3. If you put ALL species on Earth EVERYWHERE all at once (no more island effect), what would happen to biodixersity. a) globally on į, short term (within a minute of doing it, before anybody died) and cle ii. long term (a few years, but before any evolutionary processes could proceed?) b) locally on the short term (within a minute of doing it, before anybody died) c) locally on the long term (after a few of years, but before any evolutionary processes could proceed))14. Juan is comparing organisms A, B, and C. Ā and B have many of the same characteristics. But they have very few characteristics in common with the organism C. What can Jose infer about the relatedness of these three organisms? a. A and B organisms are equally related to the C. b. A and B are unrelated, but each is related to the C. c. Relatedness of the three organisms depends on the characteristics the A and B share. d. A and B are more closely related to each other than they are to the C. 15. Why is it important for scientisfs to classify organisms? a. It allows scientists to investigate and understand organisms more. b. It allows them also to recognize new species by comparing them to known species. c. It is crucial in the analysis of organisms of ecological and medicinal significance. d. All of the above1. Write a micro-theme using and explaining the following terms. a. “Survived of the fittest” b. Adaption c. Evolution
- 22) if organisms evolve, it's because of natural selection True or False 23)6. The following statements describe evolution EXCEPT: * A. Evolution is continuous B. Evolution refers to change C. Evolution means stagnant D. Evolution refers to mutation5. Look at the branching tree. A. New offspring are born.B, A change in the environment causes new traits.C. Organisms flew to a new area.D. The common ancestor had a lot of mutations.
- 11. Which of the following is NOT true: A. natural selection should favor the weeding out of harmful genes B. If changes to the DNA do not alter a gene's protein, they are more likey to get weeded out C. Scientists still aren't sure how DNA sequences results in a four dimensional animal D. There are more mutations and genetic differences between species BETWEEN genes than WITHIN genes 12.Whose discovery made the dating of ancient materials possible? A. Charles Darwin B. Francis Crick C. Marie Curie D. Gregor Mendel E. William Paley 13. Charles Darwin is responsible for discovering which of the following: A. the laws of inheritance B. the theory of natural selection C. the classification of living organisms D. all of the above 14. Sometimes a species' trait is not actually an adaptation because: A. it result from other properties B. hitchhiker effect C. it is an exaptation D. all of these 15. The subfield of biological anthropology that studies human skeletal remains and materials found…5. Describe the modern theory of evolution and discuss how it is supported by evidence from two of the following three areas. a. Population genetics b. Molecular biology c. Comparative anatomy and embryology Evolution is one of the major unifying concepts of modern biology. Explain the mechanisms that lead to evolutionary change. Describe how scietists use each of the following as evidence for evolution. • Bacterial resistance to antibiotics • Comparative biochemistry • The fossil records5. Describe the modern theory of evolution and discuss how it is supported by evidence from two of the following three areas. a. Population genetics b. Molecular biology c. Comparative anatomy and embryology Evolution is one of the major unifying concepts of modern biology. Explain the mechanisms that lead to evolutionary change. Describe how scientists use each of the following as evidence for evolution. • Bacterial resistance to antibiotics • Comparative biochemistry • The fossil records
- 1. Based on the Cytochrome C data, which organism is most closely related to humans?2. Do any of the organisms have the same number of differences from human Cytochrome C? In situationslike this, how would you decide which is more closely related to humans?3. Charles Darwin published his book On the Origin of Species in 1859. Of the different types of evidence thatyou have examined, which do you think he relied upon the most, and why?1. Cells are the basic unit of life. 2. Genes are the basic units for passing traits from parent to offspring. 3. Evolution by natural selection is the process that has led to the great diversity of species on Earth. 4. Living things maintain the environment within their cells and bodies. 5. Living things have the ability to acquire and transform energy.9. Which of the following groups of organisms are considered likely to have been the first living things to evolve on Earth, because some of them can withstand boiling water temperatures? A. the archaeobacteria B. the animals C. the plants D. the protists E. the eubacteria
