How does the embryo get nourishment inside the mother’s body?
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How does the embryo get nourishment inside the mother's body?
The embryo get nourishment from the mother's body through Placenta.
In the Placenta, the foetal blood comes in close contact with the maternal blood.
Here, exchange of material between the Mother's blood & the foetal blood take place.
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The embryo gets nutrition from the mother’s blood with the help of a special tissue called placenta. This is a disc which is embedded in the wall of uterus. It contains finger-like projections villi on the embryo’s side of the tissue. On mother’s sides are blood spaces, which surround the villi. This provides a large surface area for glucose and oxygen to pass the mother to the embryo and waste products from embryo to mother.
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