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← Nature & AnimalsWhich effect results when coral bleaching increases urchin venom potency?
A)Predation sensitivity rises sharply
B)Algal blooms unexpectedly decline
C)Predator mortality swiftly increases✓
D)Coral's immune response strengthens
💡 Explanation
Coral bleaching reduces food, causing sea urchins to concentrate and enhance venom through a mechanism called resource allocation; because this makes them more toxic, predator mortality will heighten, therefore selecting for predation resistance rather than other physiological changes.
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