Published by:
CGP EDU Academic Team
Published on: August 20, 2026
Which of the following statements are correct?
(I) Closure of atrio ventricular valves produces ‘dupp’ sound.
(II) A cardiac cycle consists of a systole and a diastole of both atria and ventricles.
(III) The average number of the times, a normal heartbeats in one minute is 72.
(IV) Change in the blood volume in all the chambers of the heart occurs during the cardiac cycle.
The option with correct statements is
Text Solution
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