amandadepug amandadepug

07-06-2019
Biology

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Why are the foetal placental blood capillaries very close to the mother's blood capillaries?

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Аноним Аноним

07-06-2019

Answer:

fetal-placental circulation allows the umbilical arteries to carry deoxygenated and nutrient-depleted fetal blood from the fetus to the villous core fetal vessels.

Explanation:

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