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Population dynamics
Page 10
Questions (966)
Which of the following refers to the maximum number of individuals a habitat can support over time?
death rate potential carrying
1 answer
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Examine the graph the answer the question below.
The graph shows number of rotifers on the y-axis from 0 to 4500, in increments
1 answer
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Use the graph to answer the question below.
The graph shows number of rotifers on the y-axis from 0 to 4500, in increments of
1 answer
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Suppose a species lives in an ecosystem with unlimited resources and no predators. What is the shape of its population versus
1 answer
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40 views
Suppose a rabbit colony’s predators are removed from its ecosystem. The colony’s population will likely(1 point)
Responses
1 answer
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What can cause a population to grow?(1 point) Responses The birthrate and the death rate remain the same. The birthrate and the
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Which will reduce competition within a species’ population?(1 point) Responses fewer resources fewer resources fewer
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Question 8
Scientists are observing a population of fruit flies in a contained environment. The scientists provide the fruit
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Which will reduce competition within a species’ population?(1 point) Responses higher population density higher population
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Which is a biotic factor that affects the size of a population in a specific ecosystem?(1 point) Responses number and kinds of
1 answer
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Unknown
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Name Date
Assignment Title: Unit 3 Portfolio: Population and Ecosystems What conditions will you simulate? How does each
3 answers
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Use the graph to answer the question below.
The graph shows number of rotifers on the y-axis from 0 to 4500, in increments of
11 answers
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46 views
Examine the graph the answer the question below.
The graph shows number of rotifers on the y-axis from 0 to 4500, in increments
1 answer
asked anonymously
38 views
Suppose a rabbit colony’s predators are removed from its ecosystem. The colony’s population will likely(1 point)
Responses
1 answer
asked anonymously
38 views
Suppose a species lives in an ecosystem with unlimited resources and no predators. What is the shape of its population versus
1 answer
asked anonymously
30 views
Select all the factors that can affect a population that is growing too large.
Choose more than 1. a disease b depletion of food
1 answer
asked by
Mr Sue
34 views
Which will reduce competition within a species’ population?(1 point)
Responses fewer resources fewer resources higher
1 answer
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31 views
Suppose a scientist finds that the average female gorilla needs to have at least 2.1 surviving offspring in order for the
1 answer
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JavierAsksAQuestion
64 views
Question 18
An undisturbed field mouse population grows until its carrying capacity is reached. Which of the graphs below BEST
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Which of the following describes demographic transition? (1 point)
Responses a period in which a society moves from high birth
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Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
1 answer
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Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
1 answer
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34 views
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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Suppose a species lives in an ecosystem with unlimited resources and no predators. What is the shape of its population versus
1 answer
asked by
mason Mascolino
25 views
Suppose a species lives in an ecosystem with unlimited resources and no predators. What is the shape of its population versus
1 answer
asked by
mason Mascolino
17 views
Examine the graph. What is the flask’s carrying capacity for rotifers in the presence of water fleas? (1 point) Responses
1 answer
asked by
mason Mascolino
23 views
upload your population and Ecosystems portfolio remember to include the following items
the materials list for your simulation
3 answers
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44 views
A family raises a species of fish in a pond. At the end of each summer, the family sells the fully grown fish. One year, the
1 answer
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18 views
After a bottleneck event, the population of rabbits in an area has significantly decreased a decade later the population of the
1 answer
asked by
Marysol
47 views
Examine the graph. What is the flask’s carrying capacity for rotifers in the presence of water fleas?
(1 point) Responses 0 0
1 answer
asked by
jk is my love
38 views
Suppose a species lives in an ecosystem with unlimited resources and no predators. What is the shape of its population versus
1 answer
asked by
jk is my love
16 views
Suppose a rabbit colony’s predators are removed from its ecosystem. The colony’s population will likely(1 point)
Responses
1 answer
asked by
jk is my love
16 views
A family raises a species of fish in a pond. At the end of each summer, the family sells the fully grown fish. One year, the
1 answer
asked by
❤️✨ Cleo✨❤️
15 views
Which of the following refers to a population reaching a size that can no longer be supported by available resources in the
1 answer
asked by
ik ur cheating
41 views
The simple graph shows the relationship between available resources and population size.
What evidence does the graph provide? A.
1 answer
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81 views
2 // Suppose a colony of rabbits migrates to an ecosystem with a carrying capacity below the population of the colony. What is
1 answer
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n
37 views
Question
Which of the following describes demographic transition? (1 point) Responses a graphical representation of the
1 answer
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19 views
What is the flask’s carrying capacity for rotifers in the absence of water fleas?
(1 point) 1,800 4,200 3,000 0
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Aaron and Robert are scientists who study brown anoles, a lizard, on the islands in Northeastern Florida. Along with their
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The following graph shows the number of insects present on a field after it has been sprayed with the same insecticide once per
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somebody
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Question 3 A)Suppose a species lives in an ecosystem with unlimited resources and no predators. What is the shape of its
3 answers
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YUUU
44 views
Which scenario would lead to the biggest increase in a rabbit population?
A. increase in food supply and decrease in predators B.
1 answer
asked by
Kaleeyaaaa<3
25 views
The simple graph shows the relationship between available resources and population size.
What evidence does the graph provide? A.
1 answer
asked by
Kaleeyaaaa<3
27 views
Which will reduce competition within a species’ population?(1 point)%0D%0AResponses%0D%0A%0D%0Afewer individuals%0D%0Afewer
1 answer
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Based on "The Future of Life on Earth" Express edition by Michael Bright (MyOn book)
Use the graph on page 13 of the reading to
3 answers
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Kaleeyaaaa<3
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To accompany her report on the northern pool frog, Cathy is searching for a graph to demonstrate the population crash and
1 answer
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Belinda is making a step graph to illustrate the carrying capacity of seals and other organisms in the food chain of a local
1 answer
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Which of the following is expected to happen to a species' population when resources are stable over a long period of time and
1 answer
asked by
mason Mascolino
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When more organisms are reproduced than resources available to support them
Group of answer choices carrying capacity extinction
1 answer
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B0BBY
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Over several years, biologists in a wildlife management area studied changes in the populations of deer and the plants they eat.
1 answer
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