What happens to a lizard's metabolic rate when the temperature increases 10°C?
A)The metabolic rate stays constant.
B)The metabolic rate approximately doubles.
C)The metabolic rate approximately triples.
D)The metabolic rate approximately quadruples.

Question

Quizplus · Accepted Answer

Lizards are ectothermic (cold-blooded) animals, meaning their body temperature and metabolic rate are influenced by the external environment. Generally, for ectotherms, the metabolic rate approximately doubles for every 10°C increase in temperature, a concept known as the Q10 coefficient, which is typically around 2 for many biological systems.

What Happens to a Lizard's Metabolic Rate When the Temperature