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Essential elements are...

Essential elements are

A

Only micronutrients

B

Only macronutrients

C

C, H, O & N only

D

Both macro and micronutrients

Text Solution

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-MINERAL NUTRITION-ASSIGNMENT (SECTION B)
  1. Hunger signs in plants are

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  2. (a) Moderate decrease of increase on micronutrients causes deficie...

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  3. Movement of electrolytes through the roots is generally

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  4. Initial phase of ion uptake

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  5. The translocation of solute is

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  6. The process of conversion of 2 NO3 ^(- ) to 2 NO 3 ^(-) to...

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  7. Process of nitrification and nitrate assimilation are

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  8. Conversion of NO(3) to NO(2) to NH(4) is called and is catalysed by

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  9. Most common form of nitrogen uptake and usable forms for plant...

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  10. Which of the following is/are diazotrophs ?

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  11. Which is not true for nitrogenase enzyme in root nodules in legumes?

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  12. Leghemoglobin is found in which one of the following organisms ?

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  13. How many electron and protons are required to fix a dinitrogen ?

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  14. Cycas and Azolla plants are associated with

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  15. Select the correct statements from the given (a) Nitrogenase is...

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  16. Nitrogenase enzyme found in root nodules in legumes contains

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  17. The amino acid which plays a central role in nitrogen metabolism ...

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  18. Transported and storage form of nitrogen in plants are

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  19. Ureides are preferred forms for storage and transport of nitrogen ...

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  20. Essential elements are

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