The metabolic rate of a resting animal at a temperature within the thermoneutral zone is
A) known as homeostasis.
B) known as hibernation.
C) known as basal metabolic rate.
D) controlled by the ambient air temperature.
E) known as the upper critical temperature.

Question

Quizplus · Accepted Answer

The metabolic rate of a resting animal at a temperature within the thermoneutral zone is known as the basal metabolic rate. This is the metabolic rate required for the maintenance of basic bodily functions such as respiration, circulation, and cellular metabolism. Homeostasis refers to the maintenance of a stable internal environment, and hibernation is a state of reduced metabolic activity in response to cold temperatures. The ambient air temperature can affect an animal's metabolic rate, but it is not the primary factor determining the basal metabolic rate. The upper critical temperature is the point at which an animal's metabolic rate increases rapidly in response to heat stress.

The Metabolic Rate of a Resting Animal at a Temperature