Which is a definition of homeostasis?
A)a state in which vital functions of the body are increased
B)a state in which vital functions of the body are maintained at a normal level
C)a state in which vital functions of the body are decreased
D)a state in which some body functions increase while others decrease

Question

Quizplus · Accepted Answer

Homeostasis is the ability of an organism to maintain stable internal conditions despite external changes. This includes regulating vital functions of the body, such as temperature, pH, and blood sugar levels, at a normal or balanced level. Option A and C are incorrect because homeostasis is not a state of increased or decreased vital functions, but rather a state of maintaining them at a normal level. Option D is incorrect because homeostasis involves maintaining a balance of all body functions, not an increase in some and a decrease in others.

Which Is a Definition of Homeostasis