which of the following chambers of heart has thickest muscular wall?

1. left atrium
2. right atrium
3. right ventricle
4. left ventricle

The two lower chambers are the ventricles, which have thickwallsand force blood out of theheartby way of arteries The left ventriclehasthe thickest wallsbecause it is the major pumpingchamberof theheart.

Thanks and Regards

Apoorva Arora

IIT Roorkee

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