Under which condition would a mammal tend to increase thyroxine levels?
A) Following childbirth in a female
B) During illness and fever
C) When blood glucose levels are high
D) When exposed to cold
E) During sleep and rest

Question

Quizplus · Accepted Answer

Mammals tend to increase thyroxine levels when exposed to cold, as it helps to increase metabolic rate and generate heat to maintain body temperature.

Under Which Condition Would a Mammal Tend to Increase Thyroxine