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Question
The major factor in the population explosion of the zebra mussel in the Great Lakes region is ____.
a. the zebra mussels specialist ecological niche
b. because it has a hard shell that protects it from predation
c. its ability to latch onto to boats and travel to new locations
d. the illegal importation for restaurant food
e. its rapid reproductive rate and its lack of natural enemies that might control its population
Answer
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Related questions
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a. True
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a. True
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You are an evolutionary entomologist. You have observed beetles that can raise their abdomens and give off a defensive chemical that generally repels predators. You discover a new species of beetle that raises its abdomen in a threatening way similar to the first species, but no defensive chemical is given off. You are most likely to characterize this defensive strategy as a form of ____.
a. camouflage
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c. mimicry
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Q:
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a. interspecific competition
b. mutualism
c. parasitism
d. predation
e. resource partitioning