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Heart and Foetal Circulation - 3

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zainaboshodi's version from 2015-04-13 14:13

Section

Question Answer
What is the function of the vitelline veins?Return poorly oxygenated blood from the yolk sac
What is the function of the umbilical veins?Carry well oxygenated blood from the primordial placenta
What is the function of the common cardinal veins?To return poorly oxygenated blood from the body of the embryo.
Where do the veins of embryonic circulation drain?The sinus venosus
Where does the cardiac muscle develop from?From the splanchnic mesoderm.
What does the intermediate mesoderm form?The urgogenital structures
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