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How does transpiration help plnats ?...

How does transpiration help plnats ?

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1) During transpiration the evaporating water carries away heat energy. Thus it cools the temperature of plants.
2) Due to water loss the osmotic pressure inside leaves decreases. Due to which water and other minerals are able to reach leaves from roots and stem.
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VGS PUBLICATION-BRILLIANT-TRANSPORTATION - THE CIRCULATORY SYSTEM-2 MARK QUESTIONS
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  2. Which items do you take into consideration to explain the differences ...

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  3. When you know the heart pumping method in circulatory system, which is...

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  4. Classify different types of blood vessels in humans. On what bases do ...

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  5. Anil fell down while going to school, got knee injury, started bleedin...

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  6. Describe the blood vessels that carry away blood from human heart?

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  7. How is the human heart protected from shocks or injuries?

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  8. When are the 'lubb' and dubb' sounds produced by heart?

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  9. What is cardiac cycle ? How does it occur?

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  10. What is cardiac cycle?

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  11. What are the components of the transport system in highly organised pl...

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  12. State the role and function of lymph in human transport system?

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  13. A certain tissue in a green plant somehow gets blocked and the leaves ...

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  14. What happens if valves between left auricle and left ventricle do not ...

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  15. Write the differences between blood and lymph?

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  16. How does transpiration help plnats ?

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  17. Transpiration is necessary evil. Explain?

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  18. How will you appreciate function of human heart since 21st day of embr...

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  19. In some people blood does not coagulate. Give the reasons for it?

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  20. What is Haemophilla? What are the causes for it?

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