NEET Zoology Cardiac Cycle Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Atrial systole (i) Closure of semilunar valves (b) Ventricular diastole (ii) Opening of tricuspid and bicuspid valves (c) Closure of tricuspid valve (iii) Blood flow into aorta (d) Ventricular systole (iv) Blood flow into ventricles
Choose the correct matching:
a-i, b-ii, c-iv, d-iii
a-ii, b-iii, c-i, d-iv
a-iv, b-i, c-ii, d-iii
a-iii, b-iv, c-i, d-ii
Correct Answer
Detailed Explanation
During the cardiac cycle, atrial systole corresponds to the closure of semilunar valves, as blood is pushed into the ventricles. Ventricular diastole allows for the opening of the tricuspid and bicuspid valves, enabling blood flow into the ventricles, while ventricular systole results in the blood being pumped into the aorta.
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