The rate of heart beat per minute is highest | vedclass

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(D) The heart rate of an animal is inversely proportional to its body size. Larger animals like elephants and whales have a slower metabolic rate and

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Mouse

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(D) The heart rate of an animal is inversely proportional to its body size. Larger animals like elephants and whales have a slower metabolic rate and a lower heart rate to conserve energy. Conversely,smaller animals like mice have a very high metabolic rate to maintain their body temperature,which necessitates a significantly higher heart rate. Therefore,among the given options,the mouse has the highest heart rate.

The rate of heart beat per minute is highest in case of

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