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Minerals known to be required in large a...

Minerals known to be required in large amounts for plant growth include

A

Magnesium, sulphur, iron, zinc

B

Phosphorus, potassium, manganese, copper

C

Calcium, magnesium, manganese, copper

D

Potassium, phosphorus, selenium, boron

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-MINERAL NUTRITION-ASSIGNMENT (SECTION C)
  1. In which of the following, all three are macronutrients?

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  2. During biological nitrogen fixation, inacti- vation of nitrogenase by ...

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  3. Minerals known to be required in large amounts for plant growth includ...

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  4. Deficiency symptoms of nitrogen and potas- sium are visible first in

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  5. The first stable product of fixation of atmo- spheric nitrogen in legu...

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  6. Which one of the following is wrong statement ?

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  7. Which one of the following is correctly matched ?

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  8. For its action, nitrogenase requires

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  9. Best defined function of Maganese in green plants is

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  10. Nitrifying bacteria

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  11. The function of leghaemoglobin in the root nodules of legumes is

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  12. Which one of the following elements (miconutrients) in plants is not r...

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  13. A prokaryotic autotrophic nitrogen fixing sym- biont-is found in

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  14. Which one of the following helps in absorp- tion of phosphorus from so...

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  15. Which one of the following ions is essential for photolysis of water?

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  16. Which one of the following is not an essential mineral element for pla...

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  17. Leguminous plants are able to fix atmospheric nitrogen through the pro...

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  18. An element playing important role in nitrogen fixation is

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  19. The common nitrogen-fixer in paddy fields is

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  20. Which one of the following is not a micronutrient?

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