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When does the heart beat start in the hu...

When does the heart beat start in the human embryo?

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VGS PUBLICATION-BRILLIANT-TRANSPORTATION - THE CIRCULATORY SYSTEM-PREPARATION QUESTIONS FOR THE EXAMINATION PURPOSE
  1. Abhi's heart beat is 72 per minute. Then what is his pulse rate?

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  2. Name the vitamin responsible for the coagulation of blood.

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  3. When does the heart beat start in the human embryo?

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  4. What happens if haemoglobin is absent in blood?

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  5. play an important role in blood clotting

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  6. What is shape of human heart?

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  7. Name the blood vessels that supply blood in the walls of heart?

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  8. What is the number of blood vessles attached to the heart?

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  9. Which is the largest artery in body? Why it is big in size?

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  10. Name the blood vessel that supplies oxygenated blood to the heart from...

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  11. Where do superior and inferior vena cava open into?

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  12. Where do pulmonary vein which carries oxygenated blood open into?

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  13. Aorta which supplies oxygenated blood to the body parts arise from?

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  14. Pulmonary artery which supplies deoxygenated blood to lungs arise from...

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  15. What is the location of mitral valve?

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  16. What is the time taken to complete one cardiac cycle?

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  17. During rest, what is the rate of heart beat in human beings?

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  18. Where can we observe the protoplasmic movements called Brownian moveme...

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  19. In which animals, the digestive system is highly branched and supplies...

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  20. Paeudocoelom has taken up the function of collection and distribution ...

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