The Foramen Ovale is Actually an Opening in the ________

Question

The foramen ovale is actually an opening in the ________.
A) interventricular septum
B) interatrial septum
C) ventricular wall
D) ductus arteriosus
E) fossa ovalis

Accepted Answer

The foramen ovale is an opening in the interatrial septum, which allows oxygenated blood to pass from the right atrium to the left atrium in a developing fetus.