Which of the following animals possesses two | vedclass

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(D) In animals,a double circulatory system involves two distinct pathways: the pulmonary circulation (heart to lungs and back) and the systemic circul

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Whale

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(D) In animals,a double circulatory system involves two distinct pathways: the pulmonary circulation (heart to lungs and back) and the systemic circulation (heart to body tissues and back).Among the given options,the $Shark$ has a single circulation (blood passes through the heart only once per cycle).$Frog$ and $Lizard$ have an incomplete double circulation (three-chambered hearts).$Whale$ is a mammal,which possesses a four-chambered heart and exhibits a complete double circulatory system,ensuring that oxygenated and deoxygenated blood do not mix.

Which of the following animals possesses two distinct circulatory pathways?

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