Science, asked by jishnubhansali, 4 months ago

5 Give reasons for the following statements.
a) Ventricles have thicker walls than auricles.
(b) Valves are present at the opening of auricles into ventricles.
(c) The walls of arteries are thick

Answers

Answered by mansitalpada1303

ANSWER: (a)

Because ventricles have to do more work as compare to atria. Ventricles pump blood into various organs and the pressure of blood flowing in them is more than that of articles.

Answered by KunalLucky

Expert Answer: Since ventricles have to pump blood into various organs and the pressure of the blood flowing in them is more than that of it in the auricles, therefore, ventricles have thicker muscular walls than the auricle.

Explanation:

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