The Shapes and the Thickness of the Walls of the Right

Multiple Choice

The shapes and the thickness of the walls of the right ventricle compared to the left are _ .

A) different: L ventricle is pocket-shaped (crescent in cross section) with thicker walls
B) identical
C) different: R ventricle is egg-shaped (round in cross section) with thinner walls
D) different: L ventricle is egg-shaped (round in cross section) with thicker walls