NEET UG BIOLOGY MCQ: BODY FLUIDS AND CIRCULATION

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In reptiles and amphibians, there is no clear cut separation of oxygenated and deoxygenated blood because they have

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Correct option: B

Only one ventricle

Option B (Only one ventricle) is correct because the single ventricle in reptiles and amphibians allows for mixing of oxygenated and deoxygenated blood, leading to incomplete separation.

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{O^ - }

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140 \,\mathrm{~mL}

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