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a) Supply of material is done through bl...

a) Supply of material is done through blood vessels in closed type of circulatory system.
b) Blood travels only in blood vesseles.

A

both a and b are true

B

a is true, b is false

C

both a anb b are false

D

a is false, b is true

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BEYOND PUBLICATION-TRANSPORTATION - THE CIRCULATORY SYSTEM-EXERCISE
  1. Which artery brings oxygenated blood to kidney ?

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  2. Which of the following group, represent the correct pathway of blood f...

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  3. a) Supply of material is done through blood vessels in closed type of ...

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  4. Find out the correct statements from a and b a) The way for flow of ...

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  5. a) Ventricles expand soon after filled with blood during heart beat b...

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  6. a) Root hairs influlence the movement of water upto the terminal part ...

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  7. Is there any relation between transpiration and rainfall?

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  8. a) Root hairs influlence the movement of water upto the terminal part ...

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  9. Name the mamals that scratch the bark of trees to get food stored in t...

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  10. What is the reason for the heart beat?

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  11. Which of the following statements are true? 1) Arteries have thick w...

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  12. What percaution do you take while conducting the experiment on root pr...

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  13. The following diagram has thick wall and less lumen What blood vessel ...

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  14. What is cardiac cycle?

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  15. The given picture explains

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  16. Which of the following is vein?

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  17. The following picture indicates the double circulation in pulmonary ci...

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  18. Which of the following has closed circulatory system ?

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  19. In latin 'Capillaries' means……………

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  20. Which of the following doesn't have valves?

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