12. Which of the following statements about the relationship between natural selection and evolution is correct? A. Natural selection and evolution are the same thing B. Natural selection has nothing to do with evolution C. Natural selection is one mechanism of evolution D. Natural selection is the result of evolution

12. Which of the following statements about the relationship between natural selection and evolution is correct? A. Natural selection and evolution are the same thing B. Natural selection has nothing to do with evolution C. Natural selection is one mechanism of evolution D. Natural selection is the result of evolution

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter20: Development Of Evolutionary Thinking

Section: Chapter Questions

Problem 6TYK: Which of the following ideas is not included in Darwins theory? a. All organisms that have ever...

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Which of the following does not contribute to the study of evolution? a. population genetics b. inheritance of acquired characteristics c. the fossil record d. DNA sequencing e. comparative morphology
Darwin suggested that evolution takes place by (a) mutation (b) changes in the individuals of a species (c) natural selection (d) interaction of hormones during competition for resources (e) homeostatic responses to each change in the environment
Which of the following is not a component of Darwins theory as he understood it? a. Some individuals in a population survive longer than others. b. Some individuals in a population reproduce more thanothers. c. Heritable variations allow some individuals to compete moresuccessfully for resources. d. Mutations in genes produce new variations in a population. e. Some new variations are passed to the next generation.
Medical advances now allow many people who suffer from genetic diseases to survive and reproduce. These advances: a. refute Darwins theory. b. support Lamarcks theory. c. disprove descent with modification. d. reduce the effects of natural selection. e. eliminate adaptive traits
Which of the following statements about evolutionary studies is not true? a. Biologists study the products of evolution to understand the processes causing it. b. Biologists design molecular experiments to examine evolutionary processes operating over short time periods. c. Biologists study the inheritance of characteristics that a parent acquired during its lifetime. d. Biologists study variation in homologous structures among related organisms. e. Biologists examine why a huge variety of species may inhabit a small island cluster.
How did Darwins understanding of artificial selection enable him to envision the process of natural selection?
What were the four great intellectual triumphs of Darwins theory?
The phenomenon in which chance events cause unpredictable changes in allele frequencies is called: a. gene flow. b. genetic drift. c. inbreeding. d. balanced polymorphism. e. stabilizing selection.
4. Which of the following describes indirect evidences for evolution? a. consists of actual observation b. is actually observed or seen c. is something that does not involve actual observation of evolution but for which we can infer that evolution has taken place d. None of the above.
7. In the course of human evolution, we can see in the fossil record a tendency towards increasingly large brains as this feature likely served as an adaptive advantage. In terms of natural selection this is known as a. Random Selection b. Stabalizing Selection c. Directional Selection d. Disruptive Selection
6. It according to evolutionists, which is the best test to show the relatedness of two organisms? * a. Similarity in development b. Similarity in courting behavior c. Similarity in structure d. Similarity in Genomic DNA
6. Which of the following statements does NOT describe Darwin's theory of natural selection A. Members of a population will complete B. Members of population have heritable variations. C. Populations tend to reproduce in small numbers. D. Sa members of a population have adaptive traits.