ICSE Class 10 Answered
Why auricles have thinner walls than the ventricles?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Auricles have thinner walls in comparison to ventricles because the major function of auricles is to receive blood and pump it to the respective ventricles. While the major function of ventricles is pump the blood out of the heart i.e. to lungs and to the body parts. This pumping of blood by the ventricles is against gravity hence needs a force.
Answered by | 04 Jun, 2014, 03:23: PM
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