
The Living World-Biodiversity
Authored by Stephanie Yarbrough
Science
11th Grade
Used 11+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The most important component of biodiversity is:
Species diversity
Genetic diversity
Habitat diversity
All of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Low genetic diversity is characteristic of:
Populations with a wide distribution
Populations that have experienced bottleneck evens in their history
Endemic species
Coastal populations
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ecosystem resilience refers to:
The unchanging nature of ecosystems over time
The ability to recover from external disturbances
Ecosystems with high diversity
A steady state of community biomass
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The graph shows that:
Pisaster causes a decline in species richness
Species richness declines when Pisaster is removed
Pisaster is a predator
There is a maximum of 20 species in this ecosystem
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the graph. The results of this experiment indicate that:
The presence of Pisaster has no effect of community diversity
The ecosystem has high diversity
The ecosystem has low diversity
Pisaster is a keystone species
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Habitat loss has a disproportionate effect on :
Endemic species
Specialist species
Species with large territories
All of the above
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the graphs, which show species richness on various islands in the Gulf of California. The graphs indicate that:
Large islands most distant from the mainland have the highest species diversity
Small islands most distant from the mainland have the highest species diversity
Large islands close to the mainland have the highest species diversity
Small islands close to the mainland have the highest species diversity.
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