Question

Diff between atrium and ventricle

Answer 1

differences between atrium and ventricle are as follows:
(1) atrium are the smaller upper chamber while ventricle are the lower larger chamber of the heart
(2) main difference between atrium and ventricle is that atrium receive blood into the heart whereas ventricle pushes blood outside the heart
(3) atrium consist of a thin wall and ventricle consist of a thick wall.
(4) atrium consist of a SA node and pace maker cells that conforms the contraction of the heart muscles while ventricle consist of purkinje fibres that gives rise to premature ventricular contractions.

Answer 2

Answer:

1. The main difference between Atrium and ventricle are :

(i) Atrium supplies blood to heart and the lungs whereas ventricle supply the blood to whole body

(ii) Atrium contains deoxygenated blood but ventricle contains oxygenated blood