2. 1 1111 111111 22 222 2 2 3333333 4444444 A BCDEFG

3. A 1 Which of the following is not a characteristic of all living things? A.cellular organization B. using energy C.Movement D.reproduction

4. A 2 A change in an organism’s surroundings that causes it to react is called A.Response B.Stimulus C.Energy D.development

5. A 3 Homeostasis refers to an organism’s ability to A.Maintain stable internal conditions B.Compete for living space C.Dissolve chemicals D.Obtain energy

6. A 4 What is taxonomy? A.The scientific study of how living things are classified B.The name of Aristotle’s classification system C.The process used by geologists to classify rocks D.The process of observing an organism’s behavior

7. B 1 Why do scientists organize living things into groups? A.So they can find them in the sild more easily B.So that the organisms are easier to study C.So they can make sense of the variety of rocks on Earth D.The process of observing an organism’s behavior

8. B 2 An organism’s scientific name consists of A.Its class name and its family name B.Its kingdom name and its phylum name C.Its genus name and its species name D.Its phylum name and its species name

9. B 3 The more classification levels that two organisms share, A.The closer together on Earth they live. B.The easier it is to tell them apart C.The more characteristics they have in common D.The more distantly related they are

10. B 4 All of the following are used to place organisms into kingdoms except A.How they move B.Type of cells C.Their ability to make food D.Their ability to reproduce

11. C 1 Which group of organisms includes only multicellular heterotrophs? a.Protists b.Bacteria c.Plants d.Animals

12. C 2 The experiments of Redi and Pasteur helped to demonstrate that A.Species gradually change over time B.Living things do not arise from nonliving material C.Organisms can be placed in groups based on their similarities D.The chemicals of life could have arisen on early Earth

13. C 3 A plant grows toward the light. The plant’s action is an example of A.Reproduction B.A response C.A stimulus D.Development

14. C 4 Spontaneous generation is a mistaken idea because living things A.Exhibit binominal nomenclature B.Are produced only by living things. C.Do not reproduce D.Maintain homeostasis

15. D 1 The source of energy for most autotrophs is A.Water B.The sun C.Heterotrophs D.Other autotrophs

16. D 2 Which domain(s) include(s) only prokaryotes? a.Bacteria and Archaea b.Bacteria only c.Archaea only d.All the Domains

17. D 3 Which kingdoms include both unicellular and multicellular organisms? A.Fungi and plants B.Fungi and protists C.Protists and animals D.Protists and plants

18. D 4 How are the following related; dog, an oak tree, mushroom, and athlete’s foot

19. E 1 What is the criteria used to divide the three domains into kingdoms?

20. E 2 Name the only Kingdom that is made of autotrophs.

21. E 3 You are given an organism that lives in extreme environments. What domain does the organism belong in a.Archaea b.Bacteria c.Eukarya

22. E 4 Name two ways that plants and animals are related

23. F 1 What is a prokaryote?

24. F 2 What is a eukaryote?

25. F 3 What is the difference in a prokaryote and a eukaryote?

26. F 4 Which is smaller a species or a genera?

27. G 1 Which level of the classification system contains all of the others?

28. G 2 In which kingdom should you place the mushroom ?

29. G 3 Bacteria consume yogurt or produce it?

30. G 4 If you can not see the organism but it lives in your intestines, which kingdom would you place it in?

31. A 1 C

32. A 2 B

33. A 3 A

34. A 4 A

35. B 1 B

36. B 2 C

37. B 3 C

38. B 4 A. How they move

39. C 1 D

40. C 2 B

41. C 3 B

42. C 4 B

43. D 1 B

44. D 2 A

45. D 3 B

46. D 4 They are all in the same Domain Eukarya

47. E 1 Type of cells— Prokaryotes or Eukaryotes

48. E 2 Plantae

49. E 3 a.Archaea

50. E 4 Reproduction is sexual and they are eukaryotic cells

51. F 1 An organism whose cells lack a nucleus

52. F 2 Organisms with cells that contain a nuclei

53. F 3 A nuclei or not

54. F 4 species

55. G 1 Domain

56. G 2 Fungi

57. G 3 produce it

58. G 4 bacteria