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evolutionary analysis
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- The word “theory” in theory of evolution is best replaced by______. a. fact b. hypothesis c. idea d. alternate explanationModem people native to __________ have a higher degree of genetic diversity than people native to other regions. a. Europe b. Asia c. Africa d. North AmericaTrue or false? Some humans are genetically modified.
- ______ is the transmission of DNA to offspring. a. Reproduction b. Development c. Homeostasis d. InheritanceThe fossil record of evolution correlates with evidence from ______. a. the geologic record b. radiometric dating c. comparing development patterns and morphology d. comparative biochemistry e. all of the aboveThe diagram to the right shows how tiles can be put together in different ways. How does this example relate to the role of DNA as the universal genetic material in organisms?
- Genetics and Social Behavior Of the following findings, which does not support the idea that alcoholism is genetic? a. Some strains of mice select alcohol over water 75% of the time, whereas others shun alcohol. b. The concordance value is 55% for MZ twins and 28% for DZ twins. c. Biological sons of alcoholic men who have been adopted have a rate of alcoholism more like that of their adoptive fathers. d. There is a 20% to 25% risk of alcoholism in the sons of alcoholic men. e. None of these.What is meant by biological evolution?A process by which an organism produces offspring is called __________. a. reproduction b. development c. homeostasis d. inheritance
- Measuring Genetic Diversity in Human Populations How would a drastic reduction in a populations size affect that populations gene pool?Figure 1.8 Which of the following statements is false? A. Tissues exist within organs which exist within organ systems. B. Communities exist within populations which exist within ecosystems. C. Organelles exist within cells which exist within tissues. D. Communities exist within ecosystems which exist in the biosphere.What observations that Darwin made on his round-the-world voyage influenced his later thoughts about evolution?
