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Which of the following is wrong statemen...

Which of the following is wrong statement?

A

Nitrosomones and Nitrobacter are chemoautotrophs

B

Anabaena and Nostoc are capable of fixing nitrogen in free-living state also

C

Root nodule forming nitrogen fixers live as aerobes under free-living conditions

D

Phosphorus is a constituent of cell membranes, certain nucliec acids and all proteins

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The correct Answer is:
D
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PHYSICS WALLAH-MINERAL NUTRITION-NEET PAST 10 YEARS QUESTIONS
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  2. Which of the following elements is responible for maintaining turgor i...

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  3. Select the mismatch:

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  4. Name the element which is a constituent of ring structure of chlo...

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  5. Which of the following plants has association with frankia

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  6. Which is essential for the growth of root tip ?

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  7. In which of the following all three are macro-nutrients

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

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  9. During biological nitrogen fixation, inactivation of nitrogenase by ox...

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  10. The oxygen evolved during photosynthesis comes from water molecules . ...

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  11. Deficiency symptoms of nitrogen and potassium are visible first in

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  12. The first stable product of fixation of atmospheric nitrogen in legumi...

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  13. For its action, nitrogenase requires

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  14. Which of the following is correct matched?

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  15. Best defined function of Maganese in green plants is

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  16. Which of the following is wrong statement?

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

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

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  19. Nitrifying bacteria

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  20. Which one of the following clements in plants is not re-mobilised?

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