The barrier between maternal and foetal blood is the? by Sunday | Sep 8 | Biology JAMB | 0 comments A. placenta B. liver C. umbilical chord D. uterine wall Correct Answer: Option A – placenta Users Also Read These:What is the probability? of a man of blood group AB…Use arrows to show the route and direction of blood…What is the probability of producing a child of…The hydrostatic blood pressure difference between…If a boy has blood type O and his mother has blood…