PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoExamine the statements below and choose the correct answer:
1.
| Assertion (A): | Mammalian heart is called myogenic heart. |
| Reasoning (R): | Heartbeat is regulated by a specialized muscle bundle (pacemaker) in mammals. |
2.
| Assertion (A): | The sound of heart beats, heart valve functions can be detected by a stethoscope. |
| Reasoning (R): | Stethoscopes are high precision instruments. |
3.
| Assertion (A): | Expansion of artery when the blood is forced into it is called pulse. |
| Reasoning (R): | Pulse is also called as arterial pulse. |
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