What is Homeostasis _ It’s Meaning and Definition Homeostasis is the tendency of organisms
What is Homeostasis _ It’s Meaning and Definition Homeostasis is the tendency of organisms.
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Homeostasis: Meaning & Definition
Meaning:
Homeostasis is the self-regulating process by which biological systems maintain internal stability despite external environmental changes. It ensures that conditions inside the body remain constant and balanced for survival.
Definition:
Homeostasis is the tendency of organisms to maintain a stable internal environment by regulating factors such as temperature, pH, and fluid balance.
Examples of Homeostasis in the Human Body
Body Temperature Regulation: The body maintains 37°C by sweating (cooling) or shivering (warming).
Blood Sugar Control: Insulin and glucagon regulate glucose levels in the blood.
Oxygen & CO₂ Balance: The respiratory system maintains proper oxygen and carbon dioxide levels.
Water Balance: The kidneys regulate water and electrolyte levels.
Why is Homeostasis Important?
Keeps cells functioning properly
Prevents damage from extreme changes
Helps in disease resistance & survival
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