NEET Biology Body Fluids And Circulation Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Body Fluids And Circulation Topic Based

Question & Answer Discuss:

Cardiac cycle in man takes about

(a) 1.0 second

(b) 0.5 seconds

(c) 1.2 seconds

(d) 0.8 seconds

Answer: (d)

A cardiac cycle (atrial systole + ventricular systole + diastole) is completed in 0.8 seconds.

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