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What is responsible for the transpiratio...

What is responsible for the transpiration stream in very tall plants like Red wood?

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Transpiration pull.
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VGS PUBLICATION-BRILLIANT-TRANSPORTATION - THE CIRCULATORY SYSTEM-PREPARATION QUESTIONS FOR THE EXAMINATION PURPOSE
  1. Name the straw coloured fluid portion after formation of blood clot?

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  2. What plays an important role in the absorption of water?

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  3. 'The avaporation of water through stomata of leaves takes place''. Wha...

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  4. Who gave the detailed account of blood circulation in human beings?

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  5. What is responsible for the continuous column of moving water in Xylem...

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  6. Name the scientist, who conducted studies on the wings of bat to obser...

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  7. The valve that is present between right atrium and right ventricle can...

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  8. What is the valve present on the left auriculo ventricular septum betw...

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  9. What method do you suggest to control high blood pressure?

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  10. The normal blood pressure in man is 120/80 mm of Hg. What does 120 in ...

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  11. 'The normal B.P in man is 120/80 mm/Hg'' What does 80 in the valve rep...

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  12. Where fo Aphids get their food?

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  13. What is responsible for the transpiration stream in very tall plants l...

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  14. In elders, the lower part of the leg will be swollen. What do you call...

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  15. What is the time needed for the ventricular contraction?

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  16. Is there any relation between weight of the body and heart beat rate ?

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  17. How many chambers are present in the heart of blue whale?

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  18. Name very fine the blood vessels that connect the smallest arteries an...

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

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  20. Which has taken up the function of collection and distribution of mate...

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