18. In Artificial selection, what “chooses” the traits? a. proteins c. humans b. meiosis d. nature or the environment 19. In natural selection, what “chooses” the traits? a. proteins c. humans b. meiosis d. nature or the environment 20. Darwin was the naturalist aboard the _________________________ which sailed to the _____________________ islands. a. H.M.S Beagle; Galapagos c. H.M.S Beagle; Cayman b. H.M.S. Naturae; Galapagos d. H.M.S. Naturae; Cayman 21. If beetles have less to eat during a few months and their average size as a population changes during one generation, is this evolution? a. yes b. no 22. Which of the following is not a method to use for dating objects? a. stratigraphy c. molecular clocks b. use and disuse d. carbon dating 23. In the peppered moth activity, which moth phenotype was the most fit (survived and reproduced more) when the leaves were light? a. light moths b. dark moths 24. What adaptation allowed one peppered moth to be better suited to the environment than the other? a. mimicry d. camouflage b. mutation e. symbiosis c. predation 25. -- The above method of determining the evolutionary relationship of organisms based on their early stages of development is called embryology 26. Sample Short answer questions. Write your answers below. 27-30. Explain what is meant by survival of the fittest and how it relates to natural selection. Give a specific example about how it works. List at least two conditions necessary for natural selection to occur.
18. In Artificial selection, what “chooses” the traits? a. proteins b. meiosis c. humans d. nature or the environment 19. In natural selection, what “chooses” the traits? a. proteins c. humans b. meiosis d. nature or the environment 20. Darwin was the naturalist aboard the _________________________ which sailed to the _____________________ islands. a. H.M.S Beagle; Galapagos b. H.M.S. Naturae; Galapagos c. H.M.S Beagle; Cayman d. H.M.S. Naturae; Cayman 21. If beetles have less to eat during a few months and their average size as a population changes during one generation, is this evolution? a. yes b. no 22. Which of the following is not a method to use for dating objects? a. stratigraphy b. use and disuse c. molecular clocks d. carbon dating 23. In the peppered moth activity, which moth phenotype was the most fit (survived and reproduced more) when the leaves were light? a. light moths b. dark moths 24. What adaptation allowed one peppered moth to be better suited to the environment than the other? a. mimicry b. mutation c. predation d. camouflage e. symbiosis 25. -- The above method of determining the evolutionary relationship of organisms based on their early stages of development is called embryology 26. Sample Short answer questions. Write your answers below. 27-30. Explain what is meant by survival of the fittest and how it relates to natural selection. Give a specific example about how it works. List at least two conditions necessary for natural selection to occur.
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