The exchange of nutrients and removal of wastes from embryo takes place in the ………………

blood vessels in placenta

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blood spaces between villi

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umbilical cord

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placenta

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Solution

The correct option is B
blood spaces between villi

There are ample blood spaces between villi in placenta. These facilitate the easy exchange of nutrients and also removal of wastes from embryo in the uterus.

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Similar questions

Q. Which one of the following best describes the function of the umbilical cord ? It :
(a) feeds the embryo with digested substances.
(b) conveys nutrients and wastes to and from the embryo respectively
(c) removes waste matter from the embryo to the mother's blood.
(d) supplies oxygenated blood from the mother to the embryo.

Q. Importance of umbilical cord and placenta

The umbilical artery carries blood from the fetus to the placenta and the umbilical vein carries blood from the placenta to the fetus. Which is the correct statement regarding
differences in blood composition between the umbilical artery and vein?
(A) Blood in the umbilical artery contains less glucose than blood in the umbilical
vein.
(B) Blood in the umbilical artery contains less carbon dioxide than blood in the
umbilical vein.
(C) Blood in the umbilical artery contains more deoxygenated blood in the
umbilical vein.
(D) Blood in the umbilical artery contains less urea than blood in the umbilical
vein.

Q. The placenta is an organ that develops in a mother's uterus during pregnancy. Placenta provides oxygen and nutrients to the growing foetus and removes waste products from foetal blood. What kind of membrane will enable placenta to carry out its function?

Q. The number of blood vessels that supply to and drain from the umbilical cord include

The exchange of nutrients and removal of wastes from embryo takes place in the ………………

The correct option is B blood spaces between villi There are ample blood spaces between villi in placenta. These facilitate the easy exchange of nutrients and also removal of wastes from embryo in the uterus.

The correct option is B
blood spaces between villi

There are ample blood spaces between villi in placenta. These facilitate the easy exchange of nutrients and also removal of wastes from embryo in the uterus.