Purple loosestrife, a European plant, was introduced into the American Great Lakes region where it has no natural predators. Each plant produces thousands of seeds annually, and it now clogs acres of wetlands, crowding out native plants. Purple loosestrife is considered a(n)
A) density-independent species.
B) predator.
C) invasive species.
D) density-dependent species.
E) replacement-level fertility species.
Correct Answer:
Verified
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