Question

Blood flowing in umbilical cord of mammalian embryo is

Answer 1

Answer:

Blood flowing in mammalian umbilical cord is foetal (it is 100% deoxygenated).

The Umbilical cord can be referred as the exception where the arteries carry the deoxygenated blood and the veins carry oxygenated blood.

The umbilical cord can be referred as the life-line which attaches placenta to fetus. It is made by 3 blood vessels i.e. 2 smaller arteries and a large vein.

Answer 2

Blood flowing in umbilical cord of mammalian embryo is an exception.  

Explanation:

• The blood vessels are the ones that carry blood to different parts of the body.

• Usually it is the arteries that carry the oxygenated blood and the veins that carry the deoxygenated blood whereas in a fetus it is different the vein carry the oxygenated blood whereas the arteries carry the deoxygenated blood.  

• The umbilical cord contains 3 major vessels that is 2 arteries and one vein.  

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