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Which is the largest artery in body? Why...

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

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1) The Aorta is the biggest artery in the human body.
2) The Aorta is big in size because it has to supply oxygenated blood to all the body parts except lungs.
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VGS PUBLICATION-BRILLIANT-TRANSPORTATION - THE CIRCULATORY SYSTEM-4 MARK QUESTIONS
  1. Which is the largest artery in body? Why it is big in size?

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  2. Describe the internal stsructure of heart with a neat labelled diagram...

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  3. What is called pumping station in human body ? Expain its structure wi...

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  4. What is coagulation ?

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  5. Collect information from internet and other sources about blood clotti...

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  6. Read the tabel and answer the following questions. In which phylu...

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  7. In which phylum, organisms have haemoglobin in their blood ?

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  8. In which phylum, digestive system helps in transportation ?

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  9. Why do Arthropods have open circulatory system ?

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  10. Total number of valves in human heart are

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  11. Ramu got injured while playing Kabaddi. His blood clotted within 6 min...

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  12. Read the para : Now, fill the table with the above information.

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  13. Write a short note on Human Lymphatic System and its functions.

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  14. Observe the given diagram. Which type of cardiac cycle does it indicat...

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  15. In human body "A" is a pumping organ. From lungs blood vessel "B" with...

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  16. What blood vessels are (i) B (ii) E (iii) F and (iv) I ? Write their n...

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  17. What chambers are (i) C (ii) D ?

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  18. What blood vessels are (i) B (ii) E (iii) F and (iv) I ? Write their n...

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  19. Write about the blood vessels that bring blood to human heart.

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  20. What is blood pressure ? How is it measured ?

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  21. What is the need of special tissues or organs for transport of substan...

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