AP BIOLOGY

Detailed explanation-1: -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-2: -Maintaining Homeostasis The regulation of your internal environment is done primarily through negative feedback. Negative feedback is a response to a stimulus that keeps a variable close to a set value (Figure below). Essentially, it “shuts off” or “turns on” a system when it varies from a set value.

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

Detailed explanation-4: -Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory responses performed by homeostatic control systems.

Detailed explanation-5: -The correct option is C Homeostasis. Homeostasis is the maintenance of the internal environment in a living organism.