Question

Why do auricles have thinner walls than ventricles?

Answer 1

auricle have thin walls than ventricles because the blood is pumped from this chamber with more pressure than the pressure needed to pump blood from auricles.so, the walls of ventricles are thicker having more muscles whereas auricles having thinner walls with less muscles

# MK

Answer 2

The reason is as follows:

Explanation:

• The auricles have thinner walls as compared to the ventricles because the auricles receives receives the blood from the lungs and transfers the blood to the ventricles.
• The ventricles receives the blood from the auricles with considerably high pressure thus walls must be strong enough to bear that high pressure.
• The ventricles have the role to pump blood out of the heart to the lungs and other parts of the body with a great force.

Learn more about auricles:

Differences between right auricle and left auricle: https://brainly.in/question/9602848