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Pregnancy and fetal development
Questions (2)
Which structure contains blood vessels that carry nutrients and oxygen from the mother to the embryo?
A. the blastocyst B. the
1 answer
asked anonymously
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Which structure is the site of nutrient and gas exchange between the mother and a growing fetus?
Question 5 options: umbilical
1 answer
asked by
leslie
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Parent Categories (1)
Reproductive System
