Three-chambered heart of Frog is not as efficent as four chambered hum – InterviewSolution

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1.	Three-chambered heart of Frog is not as efficent as four chambered human heart becauseA. Oxygenated and deoxygenated bloods mix upB. Ventricle does not pump blood properlyC. It does not hold enough bloodD. Heart muscles are not strong
Answer» Correct Answer - A

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