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Which of the following is not non-essent...

Which of the following is not non-essential element for plants?

A

potassium

B

sodium

C

aluminium

D

cobalt

Text Solution

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The correct Answer is:
A
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ARIHANT NEET-MINERAL NUTRITION-Chapter Exercises (C) Medical Entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams)
  1. Element involved in nitrogen -fixation is

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  2. X' is essential micronutrient required in leaves and roots. Major. Fun...

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  3. Which of the following is not non-essential element for plants?

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  4. Consideer the following statements I. sulphur is present in two amin...

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  5. Minerals involved in carbohydrate translocation, maintaining ribosome ...

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  6. Identify the role of lectins in formation of root nodules in legumes.

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  7. Which two distinct microbial processes release dinitrogen (N(2)) from ...

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  8. Which element is constituent of biotin?

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  9. Hydroponics is growing plants in

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  10. Plants obtain mineral nutrients from

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  11. In nitrogen cycle, Pseudomonas

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  12. Which one of the following an incorrect staetment?

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  13. Which one of the following helps in absorption of phosphorus from soil...

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  14. Micronutrients are

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  15. An essential element is that, which

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  16. Necrosis to crops is due to the deficiency of

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  17. Which of the following micronutrient helps in N(2)-fixation?

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  18. Which element is required for the germination of pollen grains?

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  19. Nutrifying bacteria

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  20. In root nudules of legumes, leghaemoglobin is important because it

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