Organizational Hierarchy Answers

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1
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When describing a community, a biologist would identify every

A
population that lives together in an area.
B
biome that exists in the biosphere.
C
every organism that can produce offspring together.
D
every ecosystem that is part of a biome.
2
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Which shows the levels of organizational hierarchy listed from least complex to most complex?

A
organism, population, community
B
species, ecosystem, community
C
population, community, species
D
organism, community, population
3

The group of polar bears that live along the eastern coast of Russia makes up

A
an organism.
B
a community.
C
an ecosystem.
D
a population.
5

Which term describes a single female arctic fox?

A
biome
B
species
C
ecosystem
D
organism
6

Which of these is an organism?

A
a herd of sheep
B
a wolf
C
a drop of water
D
a heart
8

These penguins are all members of the species Aptenodytes patagonicus.What is the difference between a species and a population?

Question illustration
A
A species includes only one type of organism, while a population includes many types of different organisms.
B
A species includes only organisms that can reproduce together, while a population includes groups of organisms that cannot all reproduce together.
C
Organisms of the same species must live in similar climates, while organisms of the same population can live in different ecosystems with different climates.
D
Organisms of the same species can live in different areas, while organisms of the same population live in only one area.

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