NEET UG BIOLOGY MCQ: BODY FLUIDS AND CIRCULATION

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In bird and mammals, the oxygenated blood received by …A… and deoxygenated blood receive by …B… . The ventricles pump in out without any mixing up of oxygenated and deoxygenated blood
Choose the correct option for A and B

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Correct option: A

A-left atria, B-right atria

Option A (A-left atria, B-right atria) is correct because oxygenated blood enters the left atria and deoxygenated blood enters the right atria in birds and mammals.

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