How does embryo get nourishment from mother's blood?
Answers
After Fertilization the lining of uterus thickens and is richly supplied with blood to nourish the growing embryo.
The embryo gets nutrition from the Mother's Blood with the help of special Tissue called " Placenta " .
This provides a large surface from Mother to Embryo and Wastes products from Embryo to Mothers
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>after fertilization the embryo forms and the embryo is attached to the thick uterine wall
>before the formation of the placent, the embyo gets supply of food and blood through the uterus
>after the formation of the placenta, the embryo gets supply from the mother to the embryo through the placenta
>the baby gets supply of oxygen from the mother through the placenta, waste materials are also taken away from the baby through the placenta to the mother
Nourishment is basically the supply of food blood and oxygen