defence exam Indian Coast Guard Assistant Commandant (GD/CPL) 2025 Test Series Biology Human Physiology Circulatory System
Match the following components with their corresponding functions:
| Component | Function |
|---|---|
| A) Stroke volume | 1) Duration of each cardiac cycle |
| B) Cardiac output | 2) Volume of blood pumped per ventricle per minute |
| C) Cardiac cycle | 3) Volume of blood pumped per ventricle per beat |
| D) Heart rate | 4) Number of beats per minute |
1
A-3, B-2, C-1, D-4
2
A-1, B-3, C-4, D-2
3
A-4, B-2, C-3, D-1
4
A-2, B-4, C-1, D-3