The animal that is CORRECTLY categorised on the basis of the production of metabolic heatby its body is
Correct answer: C. C
- A. A
- B. B
- C. C
- D. D
Explanation
Sparrows are endothermic, meaning they generate their own body heat and maintain a relatively constant internal body temperature, regardless of the external temperature. So option C is correct. All other options are wrongly matched.
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About Thermoregulation
Thermoregulation maintains body temperature through negative feedback controlled mainly by the hypothalamus. It covers vasodilation and vasoconstriction, sweating, shivering, changes in metabolic heat production and behavioural responses, while distinguishing heat loss by radiation, conduction, convection and evaporation from temperature regulation itself.
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