Oxygenated blood from fetus is carried by:: (A) Umbilical artery, (B) Umbilical vein, (C) Ductus venosus, (D) Hypogastric artery
Answer is B. b. Umbilical vein(Ref: Nelson's 20/e p 2161-2162, Ghai 8/e p 402)Blood oxygenated in placenta returns via umbilical vein, which enter the fetus at the umbilicus and joins portal vein