You Measure Metabolic Rates of Several Four-Toed Salamanders at 20°C

Multiple Choice

You measure metabolic rates of several four-toed salamanders at 20°C and at 30°C and calculate a Q₁₀ equal to 2 for the species.Based on this information, which statement is true?

A) Metabolic rate is not temperature sensitive in this species.
B) 30°C must be above the thermoneutral zone for this species.
C) This salamander shows acclimatization over this temperature range.
D) Metabolic rate at 20°C is twice that at 30°C for this species.
E) Metabolic rate at 20°C is half that at 30°C for this species.