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1 – Concept of Homeostasis
2nd Year Biology Chapter 1 Concept of Homeostasis FSC Biology Book 2
Homeostasis is actually protection of internal environment from the harms of fluctuations in external environment Osmoregulation excretion thermoregulation importance of homeostasis most susceptible components of bodies of animals physical control system biological control system diagramatic explanation of homeostasis and control systems feedback mechanism positive and negative feedback mechanisms.