Question

Find the incorrect statement.
1) Inter atrial septum is a thin muscular wall
2) A thick muscular wall separates the right
chambers of the heart from each other
3) Inter ventricular septum is a thick muscular
wall
4) Atria are receiving and ventricles are
pumping chambers

Answer 1

4) Atria are receiving and ventricles are

pumping chambers

Answer 2

Answer:

i think it is option 1.............