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← Nature & AnimalsWhich hunting outcome develops when frog-eating bats increase hearing threshold?
A)Reduced predation on poisonous prey
B)Enhanced nocturnal insect consumption✓
C)Diminished acoustic camouflage effectiveness
D)Increased competition for amphibian resources
💡 Explanation
Increased hearing threshold reduces the bat's sensitivity to frog calls, which causes reduced focus on frog predation because target acquisition relies on auditory cues; therefore acoustic filtering favors consumption of insects, rather than continued reliance on frog echolocation profiles under time constraint pressures.
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