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…………...performs the important role of pu...

…………...performs the important role of pushing the water up during the night time.
Translocation
Root pressure
Transpiration pull
None of these

A

Translocation

B

Root pressure

C

Transpiration pull

D

None of these

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CHETANA PUBLICATION-Life Processes In Living Organisms-EXERCISE
  1. …………..stimulates growth of secondary sexual characteristics in men. T...

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  2. ………….occurs through stomata. Translocation Perspiratin Transpirat...

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  3. …………...performs the important role of pushing the water up during the ...

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  4. In plants, gaseous substances are given out by …………… Root pressure ...

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  5. Each kidney has approximately …………..nephtorns 1 lakh 10000 10 lak...

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  6. Insulin is secreated by the …………of the pancreas. Alpha cells Beta c...

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  7. The transport of food produced in leaves to each cell in the plant bod...

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  8. Co-ordination of voluntary movemtns is done by ………….. . Cerebrum Cer...

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  9. Hormone ……………...controls behaviour during crisis and emotional situati...

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  10. …………..stimulates growth of secondary sexual characteristics in men. T...

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  11. Match the columns:

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  12. Select the odd man out: Skin, Brain, Kidneys, Lungs.

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  13. Select the odd man out: Dendrite, Cell body, Axon, Synapse.

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  14. Give scientific reasons: It is necessary to remove harmful and waste...

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  15. Give scientific reasons: In plants like Touch-me-not (Mimosa), movem...

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  16. Give scientific reasons: Endocrine glands are also called ductless g...

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  17. Distinguish between: Excretory system of plants and animals.

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  18. Write short notes: Root Pressure

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  19. Write short notes: Reflex action

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  20. State the functions of different parts of the brain.

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