draw a schematic diagram to explain single and double circulation. write differences between them?
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In a double circulatorysystem the heart pumps deoxygenated and oxygenated blood through its chambers. In the single circulatory system the heart only pumps deoxygenated blood. 3. In a double circulatory system, there are two circuits of blood flow, where as in a single circulatory system, there is
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schematic diagram of single circulation and double circulation
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