AP BIOLOGY

Detailed explanation-1: -Homeostasis has become the central unifying concept of physiology and is defined as a self-regulating process by which an organism can maintain internal stability while adjusting to changing external conditions.

Detailed explanation-2: -Homeostasis is the maintenance of a stable internal environment. Homeostasis is a term coined to describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and organ systems.

Detailed explanation-3: -Homeostasis can be defined as ‘preserving constancy in the internal environment’.

Detailed explanation-4: -Regulation of Internal Environment (Homeostasis) Homeostasis is the regulation of internal environment of the body so as to maintain a steady state by self-regulating adjustment .or homeostasis is the maintenance of a fairly constant internal environment of an organism .

Detailed explanation-5: -Homeostasis is the regulation by an organism, of the chemical composition of its body fluids and other aspects of its internal environment so that physiological processes can proceed at optimum rates.