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What has raised the percentage of carbon...

What has raised the percentage of carbon dioxide in exhaled air?

A

0.0004

B

5.0E-5

C

0.04

D

0.05

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VGS PUBLICATION-BRILLIANT-RESPIRATION-EXERCISE
  1. The photosynthesis in a plant is not taking place during the daytime i...

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  2. What are the components present in exhaled air ?

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  3. What has raised the percentage of carbon dioxide in exhaled air?

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  4. Products formed due to the fermen-tation of pyruvate by yeasts are

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  5. The involuntary actions like respiration is under the control of …………(...

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  6. Aerobic respiration is more advantageous because it

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  7. The mechanism of breakdown of food materials within the cells to relea...

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  8. Pharynx opens into trachea through

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  9. What occupies the space between the pleural membranes of the lungs?

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  10. What is the percentage of oxygen in atmosphere ?

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  11. What is the percentage of oxygen in the exhaled air ?

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  12. Identify the scientist. " Respiration was a process like combustion"

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  13. Which among the following are the smallest living known without a defi...

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  14. What are the respiratory organs of Dolphins ?

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  15. Carbon dioxide

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  16. The air we breathe out is warmer than air because.

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  17. Carbondioxide turns lime water into milky white due to the formation o...

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  18. The greater quantity of atmospheric air is of

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  19. Fermentation is

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  20. In which process food is broken down for release of energy ?

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