Environmental Biology Chapter 3 Exam
Questions and Answers with Verified
Solutions | Latest Updated 2026
Physical changes that allow Adaptation
organisms to survive in a given
environment.
An individual organism's Acclimation
temporary
and non-passable changes in
response to an altered
environment.
The mechanism for evolutionary Natural Selection
change in which environmental
pressures cause certain genetic
combinations in a population to
become more abundant
A random change in an organism's Mutation
DNA
Moisture, light, pH, stress, What are some of the critical limiting
competition, predation, and factors?
disease.
, Chemical or physical factors that Tolerance Limits
limit the existence, growth,
abundance, or distribution of an
organism.
Species that tell us something Indicator Species
about
the health or condition of a
biological community.
The place or set of environmental Habitat
conditions in which a particular
organism lives.
The functional role and position of Ecological Niche
a
species in its ecosystem, including
what resources it uses, how and
when it uses the resources, and
how
it interacts with other species.
Species that tolerate a wide range Generalists
of
conditions or exploit a wide range
of
resources.
Species that require a narrow Specialists
range
of conditions or exploit a very
specific set of resources.
Questions and Answers with Verified
Solutions | Latest Updated 2026
Physical changes that allow Adaptation
organisms to survive in a given
environment.
An individual organism's Acclimation
temporary
and non-passable changes in
response to an altered
environment.
The mechanism for evolutionary Natural Selection
change in which environmental
pressures cause certain genetic
combinations in a population to
become more abundant
A random change in an organism's Mutation
DNA
Moisture, light, pH, stress, What are some of the critical limiting
competition, predation, and factors?
disease.
, Chemical or physical factors that Tolerance Limits
limit the existence, growth,
abundance, or distribution of an
organism.
Species that tell us something Indicator Species
about
the health or condition of a
biological community.
The place or set of environmental Habitat
conditions in which a particular
organism lives.
The functional role and position of Ecological Niche
a
species in its ecosystem, including
what resources it uses, how and
when it uses the resources, and
how
it interacts with other species.
Species that tolerate a wide range Generalists
of
conditions or exploit a wide range
of
resources.
Species that require a narrow Specialists
range
of conditions or exploit a very
specific set of resources.
