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← Nature & AnimalsUpon disruption from passing ships, which outcome follows stimulation of dinoflagellates?
A)Increased photosynthetic pigment production
B)Initiation of bioluminescent defense cascades✓
C)Enhanced nutrient uptake efficiency
D)Rapid population density stratification
💡 Explanation
Bioluminescence is triggered by mechanical force causing excitation of luciferin via luciferase, which emits light for defensive purposes that deter grazers; ship disturbance triggers this bioluminescent defense cascade, therefore light emission occurs, rather than altered photosynthesis processes.
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