The barrier between maternal and foetal blood is the? By: Sunday|Published on: Sep 8|Categories: Biology JAMB| 0 comments A. placenta B. liver C. umbilical chord D. uterine wall Correct Answer: Option A – placenta Users Also Read These:A person with blood group B can only donate blood to…What is the probability of producing a child of…Increasing adrenalin content of the blood would be…Which of the following substance from the mother's…What is the probability? of a man of blood group AB…SEE ALSO An abandoned refuse dump can be a good site for an intending vegetable farmer because?