Multiple Choice
When mosquitoes are abundant, purple martins flock to the area and feed exclusively on them. When mosquito populations are not large, purple martins are similarly scarce and feed on other insects. This is an example of:
A) density-independent regulation.
B) density-dependent regulation.
C) ecosystem carrying capacity.
D) community carrying capacity.
E) exotic regulation.
Correct Answer:
Verified
Correct Answer:
Verified
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