ANATOMY

GENERAL ANATOMY

ENDOCRINE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is the relative constancy of our body’s environment despite external or internal changes.
A
homeostasis
B
negative feedback
C
excretory
Explanation: 

Detailed explanation-1: -Homeostasis refers to the ability of an organism to maintain the internal environment of the body within limits that allow it to survive.

Detailed explanation-2: -Summary. Homeostasis is the ability of the body to maintain a stable internal environment despite a changing external environment. Homeostasis is maintained primarily through negative feedback, when a response to a stimulus keeps a variable close to a set value.

Detailed explanation-3: -Homeostasis is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive.

Detailed explanation-4: -Homeostasis: a Definition This concept explains how an organism can maintain more or less constant internal conditions that allow it to adapt and to survive in the face of a changing and often hostile external environment.

Detailed explanation-5: -The internal environment is the environment in which cells are found and is thus defined as the fluid inside the body, but outside of cells. The fluid inside the cells in the body is the intracellular fluid, also called cytoplasm (cytosol and the fluid inside organelles).

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