Homeostasis- Thermoregulation in endotherms

Powerpoint on the Thermoregulation in animals such as mammals, rather than in ectoterms (reptiles). Negative feedback loop is emphasized along with mechanisms for regulating temperature. Thermoregulation, negative feedback, hair erector muscles, sweat glands, evaporation, shivering, sphincter muscles, radiation. Targetting at AS/A2 level of detail. Could be used along with exam style questions and youtube clips (many available if searched)

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