The Central Principle of Physiology Is

Question

The central principle of physiology is
A) nutrition.
B) reflexes.
C) homeostasis.
D) stimulation.
E) temperature regulation.

Accepted Answer

Homeostasis is the central principle of physiology, which refers to the ability of the body to maintain a stable internal environment despite changes in external conditions. Physiological processes like temperature regulation, nutrition, reflexes, and stimulation are all essential for maintaining homeostasis, but they are not the central principle itself.