How many umbilical veins are there? Arteries? Describe the blood in each of these

Expert Solution

Ans:- Initially

There are 2 umbilical arteries.

and 2 umbilical vein

The right umbilical vein regress and only left umbilical vein is left.

umbilical arteries carries deoxygenated blood.

and umbilical vein carries oxygenated blood.

Sydney Mullin answered 1 year ago

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