BioBeyond Unit 3 & 4 | with 100% Correct Answers | Updated & Verified2024 /2025., Exams of Nursing

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BioBeyond Unit 3 & 4 | with 100% Correct

Answers | Updated & Verified2024 /2025.

1. Select only the best answer. - Correct answer The moth was harder for predators to

see

2. Select all that apply. - Correct answer the luna moth would be easier for predators to

see than the peppered moth the predator would eat the luna moth

3. What effect do you think this would have on the trees that the peppered moth rested on?
   • Correct answer the trees would become darker in color
4. What effect would the change in bark color on the trees have on the ability of the

peppered moth to camouflage itself? - Correct answer the peppered moth would be

less camouflaged (easier to see)

5. Choose one hypothesis. - Correct answer moth population would be darken in color

6. Given the factory-produced soot that covering most surfaces in industrial areas during

the time, what pattern did E.B. Ford most likely notice? - Correct answer the typica

form became less frequent

BioBeyond Unit 3 & 4 | with 100% Correct Answers |

7. Select only the best answer. - Correct answer the white form will form the greatest

percentage of the population eaten in industrial areas

8. Select the bar representing the percentage of black (carbonaria) moths in the population. Then select the bars for the grey and white moths to see them highlighted in the

population. Hit next once you're ready to move on. - Correct answer

9. How many years into the future does this simulation go? - Correct answer 100

10. How many generations have passed by the time the simulation is complete? - Correct

answer over 100

11. Which type of moth is currently the most common in the population? - Correct answer

white

12. Which moth variety is the least common in the population? - Correct answer black

13. To do this, maximize the number of factories and then press the play button on the timeline below. See how this affects the environment over time

14. Once you're ready to move on, hit Next. - Correct answer

15. Fill in the blanks to summarize the effects of increasing the number of factories. -

Correct answer factories

16. increase BioBeyond Unit 3 & 4 | with 100% Correct Answers |

17. soot
18. become darker

19. Do you want to know what else you can control? - Correct answer yes

20. Alright, what do you want to know more about? - Correct answer adding predators

21. Once you're ready to move on, set the predation rate to 25%, play the simulation, and

then hit "Next". - Correct answer

22. Fill in the images to complete the story below. - Correct answer white trees, light

moth, dark tree

23. Now, recreate the Industrial Revolution by increasing the number of factories to the maximum value. Then press the Play button to see what happens to the number of

black, grey, and white moths over the course of 100 years. - Correct answer

24. What happens to the number of black moths? - Correct answer 184

25. Fill in the images to complete the story below. - Correct answer dark tree

26. black moth
27. lightest moth
28. How many total moths were released? BioBeyond Unit 3 & 4 | with 100% Correct Answers |

29. How many carbonaria forms were released?
30. What percentage of the moths were carbonaria?

31. What percentage of the moths were carbonaria? - Correct answer 630

35. What percentage of the moths were carbonaria forms? - Correct answer 85

36. If all of the carbonaria moths that were not recaptured were eaten, what percentage of

the carbonaria forms survived? - Correct answer 28

37. Select only the best response. - Correct answer was supported

38. Match the graphs to the form of the peppered moth that would exhibit the change shown

in an industrial area. - Correct answer 1. first graph= Insularia

39. 2. second graph= Typica
40. 3. third graph= Carbonaria BioBeyond Unit 3 & 4 | with 100% Correct Answers |

41. Select all that apply. - Correct answer 1. The carbonaria (black) form became less

frequent.2. The typica (white) form became more frequent.

42. According to Kettlewell's experiment, which of the explanations below most likely

contributed to the decline of the darker-colored moths? - Correct answer Less soot in

the air produced lighter trees, making the darker moths stand out.

43. Should this study have even been questioned? Select only the best answer. - Correct

answer Yes. Scientific studies should be able to stand up to scrutiny.

44. What should be done to address these concerns? Select only the best answer. -

Correct answer Further studies

45. Remembering that Kettlewell's hypothesis was that birds would prey more on forms which stood out in the environment, what did Majerus' study say about Kettlewell's initial

hypothesis and conclusions? - Correct answer The criticism was valid or justified.

46. Kettlewell's conclusion was supported.
47. How many rabbits are there at the beginning?
48. How many of those rabbits are female? BioBeyond Unit 3 & 4 | with 100% Correct Answers |

49. If the female has a 12-kit litter, how many rabbits are there after 30 days?
50. If half the kits are female, how many females are there after 30 days?
51. Before the first kits are mature and able to have children, the original female can have five litters. How many rabbits would there be with the 2 original rabbits and the five 12-kit

litters? - Correct answer 2

56. enter only a number - Correct answer 146

57. enter only a number - Correct answer 302

58. Enter only one number in each blank. - Correct answer 530

BioBeyond Unit 3 & 4 | with 100% Correct Answers |

62. Take a close look at both the old and new models. Then, using the graphs below, decide

which graphs best depict these models. - Correct answer graph a

63. Each environment-organism pair has what is called a carrying capacity, the maximum size of the population that can exist in an environment. What characteristics of the

environment might limit the carrying capacity of a population? - Correct answer Food

64. Habitat
65. Water
66. These limiting factors also prevent the exponential growth pattern you saw with rabbits and humans from continuing unchecked. The exponential curve gives way to what is called a logistic growth curve, shown at the right. What do you notice about the growth

rate, represented by the slope of the line? - Correct answer It starts fast, slows down,

then levels out.

67. What do you think the horizontal line on the graph represents? Select only the best

answer. - Correct answer carrying capacity

68. Which of these factors below would be part of a niche but not contribute to

environmental carrying capacity? Select all that apply. - Correct answer Predators

69. Competing organisms BioBeyond Unit 3 & 4 | with 100% Correct Answers |

70. Which of these was a key selective pressure for the peppered moths studied by

Kettlewell and Majerus? Select only the best response. - Correct answer predation

71. Which trait represents an adaptation for the hummingbird? Select only the best answer. -

Correct answer long

BioBeyond Unit 3 & 4 | with 100% Correct Answers |