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Newest Population dynamics Questions

1. explain why is interspecific competition generally less effective at limiting population size than intraspecific competition in
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   2. 126 views
2. In a certain forest ecosystem, there are lions who prey on deer. The deer eat grass. Which of the following would be the
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   2. asked by slow loriz
   3. 143 views
3. If the population of freshwater snails decreases significantly, what is the most likely impact on the secondary consumers in the
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   2. asked by tomdaya
   3. 157 views
4. What can happen if the carrying capacity of an area is exceeded?Responses Individuals will die or move away. Individuals will
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5. During spring, when Earl's crops were plentiful, he noticed an increased number of rabbits. At night, he also heard an increased
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6. Which is a list of factors that will limit the carrying capacity of a species?(1 point)Responses foods supply and cost of
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7. An increase in the elf owl population would likely lead to a decrease in the populations of insects and small rodents, as these
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   2. asked by bluesanta
   3. 124 views
8. The population of adult frogs in a wetlands ecosystem has increased to 1000 individuals, which is its carrying capacity. The
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9. population in equilibrium would be most charecteristic of a natrural community in whichA pioneer organism are increasing B
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10. 15.What does population density measure? the number of individuals in a sample the different species in a community the degree
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    2. asked by fish
    3. 62 views
11. 7.At carrying capacity, the number of organisms being born equals the number of organisms _____. immigrating competing surviving
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    2. asked by fish
    3. 48 views
12. 10.What happens when a population reaches its carrying capacity? The ecosystem cannot support more growth. Diversity increases.
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    2. asked by fish
    3. 66 views
13. What would happen to the size of the herbivore population if the producer population decreased?decrease double in number stay
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    2. 48 views
14. Which term BEST describes the number of individuals in a population that can be sustained in an ecosystem?A. the balance
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15. To see if species populations are increasing on a newly installed artificial reef, which of the following would ecologists MOST
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    2. 68 views
16. Which of the following populations would be most likely to experience exponential population growth?brown trout competing with
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    2. 45 views
17. Which of the following populations would be most likely to experience exponential population growth?A. brown trout competing
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18. Which statement best describes the relationship between carrying capacity and population size?Responses Carrying capacity
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    2. 73 views
19. If we assume that, in the African savanna, the predator population remains constant, what other, nonmobile, factor would
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    2. 51 views
20. What do many ecologists do? (1 point)Predict and explain why a species might become overpopulated. Genetically engineer species
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    2. 43 views
21. A hypothetical population of herbivorous rodents lives in a meadow where grasses, seeds, shrubs, and fruits are plentiful. Which
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22. How would reducing low growing plants from an area impact a population of tortoises with two varieties of neck extension
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    2. 54 views
23. Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
    1. 1 answer
    2. asked by kjhgtfrdesdcvgb
    3. 62 views
24. Which describes the carrying capacity of an area?the largest population that can live in an area the average number of
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    2. 50 views
25. Which is the largest population that an area can support?carrying capacity death rate limiting factor population density
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    2. 79 views
26. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
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    2. 79 views
27. Use information to answer. If factors in the environment destroy all the tick populations one can reasonably expect.A.No change
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    2. 68 views
28. in an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
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    2. 52 views
29. how would reducing low growing plants from an area impact a population of tortoises with two varieties of neck extension
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    2. 66 views
30. Column AColumn A 1. Biodiversity: Biodiversity 2. Primary consumer: Primary consumer 3. Primary succession: Primary succession
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    2. asked by kaite marie
    3. 107 views
31. Perfect Match GIF - Match Perfect - Discover & Share GIFsColumn A 1. Biodiversity: Biodiversity 2. Primary consumer: Primary
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    2. asked by kaite marie
    3. 82 views
32. If the population of a species increases, what happens to the species that consumes them? said as short as possible
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    2. asked by jake
    3. 53 views
33. Carrying capacity is the maximum population size the environment can sustain without damage. How does this relate to scarcity of
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    2. asked by SoleGazelle3623
    3. 77 views
34. Consider the following scenario: You are a scientist observing rodents on the Galapagos Islands. You notice that the
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    2. 43 views
35. . %0D%0AA period in which the densities of populations increase or decrease at the same time is called a
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    2. 40 views
36. Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
    1. 1 answer
    2. asked by nvxzxcvbn
    3. 71 views
37. What do many ecologists do?(1 point)Responses Predict and explain why a species might become overpopulated. Introduce predators
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    2. asked by queen
    3. 60 views
38. Which of the following refers to the maximum number of individuals a habitat can support over time?a carrying capacity b biotic
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39. Which of the following refers to a population reaching a size where increased growth can no longer be supported by available
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40. Factors that limit the number of individuals the environment can support
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41. The largest density an ecosystem can support for a particular population is called _____A. carrying capacity B. boom-bust cycle
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42. What happens when there is an increase in the population of prey organisms within a food web?a. The population of predators
    1. 1 answer
    2. asked by b
    3. 50 views
43. What happens when there is an increase in the population of prey organisms within a food web?The population of predators
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    2. 54 views
44. In the space below, write short responses to the following: What evidence in the video supports the idea that a drop in prey
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    2. asked by dd
    3. 86 views
45. To see if species populations are increasing on a newly installed artificial reef, which of the following would ecologists MOST
    1. 1 answer
    2. 69 views
46. To see if species populations are increasing on a newly installed artificial reef, which of the following would ecologists MOST
    1. 1 answer
    2. 73 views
47. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. asked by SQU1D_K1DZ
    3. 68 views
48. Consider the following scenario, you are a scientist, observing rodents or Galapagos island. You noticed that the introduction
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    2. 52 views
49. How would reducing low -growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. 156 views
50. Which factor may increase a rabbit population?decrease in predators decrease in temperature decrease in food decrease in space
    1. 1 answer
    2. 122 views
51. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. asked by Kaleeyaaaa<3
    3. 60 views
52. An overpopulation of coyote in a certain area will most likely lead to Response areaan increase in the number of autotrophs
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    2. 55 views
53. Any abiotic or biotic factor in an ecosystem that causes a population’s size to slow or decrease is a ____________ factor.Resp
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    2. asked by bob
    3. 77 views
54. which of the following factors can be representative of a population near carrying capacitySelect ALL correct responses a An
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55. What will happen to the populations of other animals in the area as a result of this change in the moose population in the long
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    2. asked by Bwtbtabstnye
    3. 60 views
56. If an organism does not have a predator to keep its population in check what happens
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57. What may cause a population to temporarily overshoot its carrying capacity?a a decrease in birth rates b an increase in
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    2. 63 views
58. Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
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    2. 62 views
59. Which of the following factors can be representative of a population near carrying capacity?Select ALL correct responses a An
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    2. 79 views
60. Which of the following refers to the maximum number of individuals a habitat can support over time?a death rate potential b
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    2. 61 views
61. If a population grows larger than the carrying capacity of an ecosystem, theResponses A birthrate rises.birthrate rises. B death
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    2. asked by bob
    3. 78 views
62. Which of the following refers to a population reaching a size where increased growth can no longer be supported by available
    1. 1 answer
    2. asked by Kaite Marie
    3. 98 views
63. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. asked by bussingbunny00
    3. 73 views
64. Which of the following is an abiotic limiting factor of a population?• A. a predator C B. disease • c. food • D. climate
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    2. 63 views
65. Review the following statement and select the best response, below. Many fish suddenly die due to a drastic change in water
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    2. 61 views
66. What may cause a population to temporarily overshoot its carrying capacity?a an increase in emigration b a decrease in birth
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    2. 68 views
67. Due to stress from intraspecific competition, large numbers of female lemmings miscarry their young and fail to reproduce.This
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68. Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
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    2. 75 views
69. a.Population curve showing slow, then continuous rapid growthb.A measure of number of and variety of organisms in an area c.A
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70. Native plants, those that have grown in a particular area since before human settlement, provide food and habitat for native
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71. Question 16Density-independent factors are limiting factors whose effects are Oa confined to the habitat of the population Ob
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72. Column AColumn B 1. Biodiversity 2. Primary consumer 3. Primary succession 4. Secondary consumer 5. Secondary succession 6.
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73. Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
    1. 1 answer
    2. asked by Tom Clancy
    3. 79 views
74. The population of mice in a local forest ecosystem has recently died out due to disease. In the past, these mice were the main
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    2. 93 views
75. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. asked by Kanna
    3. 40 views
76. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. 111 views
77. The carrying capacity of any population will stay the sameResponses A as long as predators do not increase.as long as predators
    1. 1 answer
    2. 116 views
78. The table shows moose populations in Bullwinkle National Park, over a 35 year period. What could have been responsible for the
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    2. 115 views
79. Supposed rabbit, colonies predators are removed from its ecosystem the colonies population will likely?Increase until reaching a
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    2. 64 views
80. Which of the following is expected to happen to a species' population when resources are stable over a long period of time and
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    2. 90 views
81. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. 55 views
82. The graph shown above is from one of the most well-known and on-going ecological studies ever performed. Isle Royal National
    1. 1 answer
    2. 96 views
83. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. 97 views
84. Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
    1. 1 answer
    2. asked by ik ur cheating
    3. 108 views
85. Population and Ecosystems Unit Test1. Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks
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    2. asked by Arry
    3. 278 views
86. Population and Ecosystems Unit Test1. Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks
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    2. asked by Arry
    3. 233 views
87. Suppose a rabbit colony’s predators are removed from its ecosystem. The colony’s population will likely(1 point)Responses
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    2. 110 views
88. Which of the following refers to the maximum number of individuals a habitat can support over time?death rate potential carrying
    1. 1 answer
    2. 135 views
89. Which will reduce competition within a species' population?higher birthrate, fewer individuals, fewer resources, higher
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    2. 68 views
90. Any factor in the environment that causes population growth to decrease is a
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    2. 65 views
91. Question 22Which of the following refers to a population reaching a size that can no longer be supported by available resources
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92. Which term BEST describes the number of individuals in a population that can be sustained in an ecosystem?(1 point) Responses
    1. 1 answer
    2. asked by boof
    3. 113 views
93. To see if species populations are increasing on a newly installed artificial reef, which of the following would ecologists MOST
    1. 1 answer
    2. asked by boof
    3. 166 views
94. make a review with thisusing modeling to understand resource scarcity and competition understanding how resource scarcity and
    1. 5 answers
    2. asked by sasuke uchiha
    3. 132 views
95. what happens to the mouse population when there is a decrease in the owl population?
    1. 1 answer
    2. 94 views
96. Which squirrel population likely had the fewest resources during the 12 months between counts?Choose 1 answer: Choose 1 answer:
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    2. asked by julie
    3. 99 views
97. How would reducing low-growing plants from an area impact a population of tortoises with two varieties of neck extension
    1. 1 answer
    2. asked by I don’t like math
    3. 124 views
98. Many years ago, trappers for the Hudson's Bay Company who were trading the fur of both the snowshoe hare and lynx, noticed a
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    2. 84 views
99. You're a scientist, observing rodents on the Gallo Pegasus Island you noticed that the introduction of new bird of prey has
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    2. 91 views
100. Consider the following scenario:You are a scientist observing rodents on the Galapagos Islands. You notice that the introduction
     1. 7 answers
     2. 325 views