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प्रश्न
Choose the Odd One Out:
पर्याय
Human heart
Fish heart
Reptile heart
Toad heart
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उत्तर
Fish heart
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संबंधित प्रश्न
Match the terms given in column I with terms in Column II:
| Column I | Column Il |
| (i) Left-auricle | (a) Clotting |
| (ii) Right auricle | (b) Thebasius valve |
| (iii) Left ventricle | (c) Pulmonary vein |
| (iv) Right-ventricle | (d) Aorta |
| (v) Fibrin | (e) Pulmonary arch |
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
Which part of the heart is contracting in this phase? Give a reason to support your answer.
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
What type of blood flows through the parts marked '1' and '2'?
Given alongside is a diagram of the external features of the heart.
(i) Name the parts ‘1’ to ‘7’.
(ii) What happens if the coronary artery gets an internal clot?
(iii) Which type of blood does part ‘5’ carry?
(iv) Mention one structural difference between part ‘5’ and ‘4’.
Give Technical Term for the following:
The phase of cardiac cycle in which the auricles contract
Blood capillaries show the presence of ______
Why is the sino-atrial node referred to as the pacemaker of the human heart?
The QRS complex in a standard ECG represents ______.
Give the meaning of pacemaker.
Ventricles give rise to two large blood vessels called ______ and ______.
