Why do ventricles have thicker muscular walls than atria ........

General Science (HAS) Others

Why do ventricles have thicker muscular walls than atria?

This questions was previously asked in

HAS GS Previous Year Prelims Paper (2019)

Ventricles receive oxygen-rich blood than atria.

Ventricles have to pump blood into various organs

Atria have to pump blood into various organs

Ventricles first receives blood from the various organs

Ventricles have to pump blood into various organs

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