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What chemical is used to know the presen...

What chemical is used to know the presence of carbohydrates in leaves?

A

Methylated spirit

B

Iodine

C

Methylated spirit, Iodine

D

None

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VGS PUBLICATION-BRILLIANT-NUTRITION-EXERCISE
  1. Choose the correct answer and write its letter in the brackets: Fat so...

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  2. The loss or reduction of chlorophyll in the leaves is termed as

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  3. What chemical is used to know the presence of carbohydrates in leaves?

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  4. Choose the correct answer and write its letter in the brackets: The pr...

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  5. The correct order of steps occuring in nutrition in animals is:

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  6. Where are proteins first digested in the alimentarr canal?

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  7. What is the first enzyme to mix with food in the digestive system?

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  8. The oxygen liberated during the photosynthesis given by Engelmann usin...

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  9. How does opening and closing of stomata take place?

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  10. Photosynthesis is

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  11. Water soluble vitamins are

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  12. Describe with diagram haw villi are helpful in absorption of digested ...

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  13. Hydrochloric acid at 25^(@)C is

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  14. What is the vitamin, synthesized by bacteria present in the intestine ...

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  15. Which colour will indicate the presence of starch in the leaves of a p...

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  16. Name the scientist who found that water was essential for increase of...

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  17. Choose the correct answer and write its letter in the brackets: The na...

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  18. Choose the correct answer and write its letter in the brackets: Massiv...

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  19. Choose the correct answer and write its letter in the brackets: Potass...

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  20. Choose the correct answer and write its letter in the brackets: Chloro...

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