NEET Zoology Heart & Circulation Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Stroke volume | (i) Blood flow to lungs |
| (b) Cardiac output | (ii) Electrical activity of the heart |
| (c) Pulmonary circulation | (iii) Volume per contraction |
| (d) ECG | (iv) Volume per minute |
a-iii, b-iv, c-i, d-ii
a-ii, b-iii, c-iv, d-i
a-iv, b-ii, c-iii, d-i
a-i, b-ii, c-iv, d-iii
Correct Answer
Detailed Explanation
Stroke volume refers to the volume of blood pumped out by each ventricle per contraction, thus matching it with volume per contraction. Cardiac output is the total volume of blood pumped by the heart per minute, which aligns it with volume per minute. Pulmonary circulation is specifically the flow of blood to the lungs for oxygenation, and ECG represents the electrical activity of the heart.
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