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← Nature & AnimalsWhich outcome occurs when high metabolic demand exceeds hemoglobin offloading capacity within fish tissues?
A)Buoyancy regulation becomes inefficient
B)Anaerobic respiration increases significantly✓
C)Osmotic balance faces acute disruption
D)Kidney function undergoes hyper-activation
💡 Explanation
Increased anaerobic respiration occurs because inadequate oxygen delivery via the Bohr effect causes fermentation, therefore yielding less ATP rather than optimized aerobic metabolism; osmotic imbalance or kidney dysfunctions are less immediate.
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