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Define arteries...

Define
arteries

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LAKHMIR SINGH & MANJIT KAUR-TRANSPORT IN ANIMAL AND PLANTS-EXERCISE
  1. Name the lower chambers of the heart.

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  2. How many types of blood vessels are there? Name them.

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  3. Define arteries

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  4. Define veins

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  5. Define capillaries

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  6. How do food and oxygen reach all the parts of our body ?

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  7. What is heartbeat? Name the instrument used by the doctors to listen ...

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  8. What is the average number of heartbeats per minute of an adult person...

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  9. What is stethoscope ? Name its various parts .

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  10. What is pulse? Name one place in our body where you can the feel pulse...

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  11. How can you feel your own pulse? Which of the two has a higher pulse r...

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  12. Which of the following animals do not have blood circulatory system? ...

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  13. How are food, oxygen, carbon dioxide and other waste materials transpo...

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  14. Match the structures given in column I with functions given in column ...

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  15. What is 'dialysis'? What type of patients are put on dialysis machine ...

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  16. What happens when the kidneys of a person stop working due to infectio...

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  17. How can a person having kidney failure survive?

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  18. What does the sweat (pasina) contain? What are the functions performed...

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  19. Explain why, some white patches are formed on our clothes during summe...

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  20. How do the aquatic animals like fish excrete their cell waste ?

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