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How do food and oxygen reach all the par...

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

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LAKHMIR SINGH & MANJIT KAUR-TRANSPORT IN ANIMAL AND PLANTS-EXERCISE
  1. Define veins

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  2. Define capillaries

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

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

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

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  6. What is stethoscope ? Name its various parts .

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

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

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

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

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

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

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

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  14. How can a person having kidney failure survive?

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

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

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

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  18. How do the land animals like birds, lizards, snakes, and insects excre...

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  19. What is a tissue?

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  20. What are vascular tissues? Name the two types of vascular tissues pres...

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