The Maintenance of a Relatively Constant Internal Environment in an Organism

Question

The maintenance of a relatively constant internal environment in an organism is termed
A) positive feedback.
B) homeostasis.
C) negative feedback.
D) effector control.
E) integration.

Accepted Answer

Homeostasis refers to the maintenance of a relatively constant internal environment in an organism, regardless of external changes. This is important for the proper functioning of cells, tissues, and organs, and is regulated by various feedback mechanisms. Positive feedback is a process that amplifies or reinforces a particular change, while negative feedback is a process that counteracts a particular change and restores equilibrium. Effector control and integration are related concepts, but they do not fully capture the complexity of homeostasis.