Panting by an overheated dog is an example of
A)acclimatization.
B)torpor.
C)evaporative cooling.
D)non-shivering thermogenesis.
E)shivering thermogenesis.

Question

Quizplus · Accepted Answer

Panting by an overheated dog is a mechanism of evaporative cooling, where the moisture on the dog's tongue and respiratory tract evaporates, taking heat away from the body surface and cooling the body down. Acclimatization is a long-term adaptation to environmental stress, torpor is a state of decreased metabolic rate, non-shivering thermogenesis is a heat-generating mechanism in some animals, and shivering thermogenesis is a heat-generating mechanism in mammals. None of these apply to panting in an overheated dog.

Panting by an Overheated Dog Is an Example of