Question

why do you think thick muscular walls are necessary in the ventricles and not in the auricles??​

Answer 1

Answer:

Ventricular walls has to generate more force to pump blood so they need muscular wall.

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Answer 2

ventricles have the function to pump blood

right ventricle pumps blood to lungs

left ventricle needs to pump blood to the entire body so that blood reahes every tip cell of our body

left ventricle pumps blood with a very high systolic pressure of 120 mmHg

during ventricular systole.

auricle just wants to pump blood to the adjacent ventricles

therefre ventricles have thick walls when compard with auricles

hope it helps.....

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