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A macronutrient is...

A macronutrient is

A

Manganese

B

Zinc

C

Iron

D

Magnesium

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-MINERAL NUTRITION-ASSIGNMENT (SECTION A)
  1. The concentration of elements such as carbon and nitrogen in ...

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  2. Which of the following is not essential for all plants ?

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  3. A macronutrient is

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  4. Select the odd one out from the following w.r.t macronutrient.

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  5. Which of the following is an micronutrient ?

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  6. Which of the given is not a beneficial element ?

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  7. Select incorrect statement w.r.t micronutrients.

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  8. Plants require minor elements in small quantities, their major role is...

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  9. Select the incorrect match .

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  10. Which element is present in the middle lamellae of cell wall?

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  11. An element which helps in joining the subunits of ribosomes is

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  12. Plants deficient of element zinc, show its effect on the biosynthesis ...

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  13. Which of the following groups of elements are mobile?

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  14. The anion - cation balance in plant cells is due to essential...

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  15. Which enzyme is activated by zinc ?

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  16. A macronutrient which is component of all organic compounds but is not...

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  17. Component of nitrogenase and nitrate reduction is

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  18. An immobile element present in plant tissue is

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  19. The essential element that activates enzymes rubisco and pepco,...

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  20. All are the elements whose deficiency symptoms first appear in ...

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