NEETBiologyBody Fluids and Its CirculationMCQ+4 / −1
In mammals, which blood vessel would normally carry largest amount of urea?
- AHepatic Vein
- BHepatic Portal Vein
- CRenal Vein
- DDorsal Aorta
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Correct answer: A
Hepatic Vein, because the liver produces urea and other waste materials and then it pours it all in the right ventricle of the heart for oxygenation. The heart distributes the blood to various parts of the body from here. So the impure blood brought by the Hepatic Vein and other blood vessels get distributed through the aorta. This will automatically imply that the Renal Artery will contain lesser impure blood than the Hepatic Vein.
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