5-2 Module Five Quiz BIO-315
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School
Southern New Hampshire University *
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Course
315
Subject
Geography
Date
Feb 20, 2024
Type
docx
Pages
4
Uploaded by PrivateDiscoveryCoyote31
estion 1
1 / 1 point
Urbanization has ___________ impacted most species while ___________ a few.
Question options:
negatively, having positive impacts on
positively, having negative impacts on
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estion 2
0 / 1 point
The following phrase describes __________________: "Species may be described in terms of the physical and chemical conditions under which it survives and reproduces and the array of essential resources in uses."
Question options:
the ecological niche
the ecosystem
the habitat
the biotic community
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estion 3
1 / 1 point
What is meant by the term "carrying capacity"?
Question options:
the maximum sustainable population size that can be supported by the available resources
the average rate of reproductive success over several years
the available resources required to promote long life of individuals
the ecological similarity between two competing species
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estion 4
1 / 1 point
Pollinator networks involve interactions between _______________.
Question options:
males and females
multiple species
pairs of species
insect competitors
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estion 5
1 / 1 point
"Coevolution" can be defined as?
Question options:
independent evolution of two species living in a specific area
independent evolution of two species living in two different areas
a directional change in the genetic structure of a population
reciprocal evolutionary change in two species
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estion 6
1 / 1 point
Expansion of a species' niche in response to the removal of a competitor is called __________.
Question options:
competitive release
competitive exclusion
competitive response
competitive refuge
competitive removal
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estion 7
0 / 1 point
The term "encounter competition" refers to _________________.
Question options:
when individuals of one species inhibit individuals of another by consuming a shared resource
situations where the occupancy by one individual precludes the establishment of others
when one organism grows over another, thereby inhibiting access to some essential resource
when chemical growth inhibitors inhibit germination and establishment of other species
when nonterritorial meetings between individuals negatively affect one or both of the participa
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estion 8
0 / 1 point
The Lotka-Volterra model is a mathematical expression that describes the relationship between two species using the same resource.
Question options:
True
False
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estion 9
1 / 1 point
Which of the following statements is FALSE?
Question options:
Species distributions may be affected by physical stress in the environment as well as compet
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When plants are grown with other species, plant growth will differ from what is possible in mo
Physical stress maintains the relative competitive abilities of competing species.
Shifts in competitive ability can be caused by changes in physiologically stressful aspects of th
Shifts in competitive ability can be caused by changes in nutrient levels across an environmen
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estion 10
1 / 1 point
The Lotka–Volterra equations of population growth under interspecific competition are modifications of the __________, with additional terms to account for the effects of competition on each species.
Question options:
logistic population growth model
source–sink population model
geometric population growth model
exponential population growth model
metapopulation model
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