The Panting Responses That are Observed in Overheated Birds and Mammals

Question

The panting responses that are observed in overheated birds and mammals dissipates excess heat by
A)countercurrent exchange.
B)acclimation.
C)vasoconstriction.
D)hibernation.
E)evaporation.

Accepted Answer

Panting responses in birds and mammals dissipate excess heat by evaporation, which helps to cool the body. As the animal rapidly exhales and inhales, moisture from the respiratory tract evaporates, carrying heat away from the body.