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← Nature & AnimalsWhich outcome results when a small mammal minimizes torpor duration?
A)Increased skeletal muscle shivering rate✓
B)Decreased peripheral vasodilation threshold
C)Elevated brown adipose tissue metabolism
D)Reduced non-shivering thermogenesis output
💡 Explanation
Reduced torpor increases metabolic demand; thermogenesis relies on increased shivering because available time limits brown fat activity. Therefore, skeletal muscle shivering rate increases, rather than relying solely on BAT which requires longer activation or lowered vasodilation thresholds.
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