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Nitrogen fixation is...

Nitrogen fixation is

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Nitrogen fixation in root nodules of Alnus is brought about by

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Which element plays an important role in nitrogen fixation ?

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MBD PUBLICATION-MINERAL NUTRITION-Question Bank
  1. Which is essential for root hair growth ?

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  2. The deficiencies of micronutrients not only affect growth of plants bu...

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  3. Nitrogen fixation is

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  4. The components of nitrogenase and nitrate reductase is:

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  5. Farmers in a particular region were concerned that pre-mature yellowin...

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  6. Which of the following is a microelement ?

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  7. The function of leghaemoglobin during biological nitrogen fixation in ...

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  8. Deficiency of which of the following can cause yellowing of intravenou...

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  9. If the size of fruits diminishes in plants, which mineral ion should b...

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  10. Which is a carrier for mineral nutrients ?

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  11. Which theory explains active absorption of minerals ?

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  12. The deficiency of magnesium results in of the plants.

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  13. The deficiency ofcauses the death of the stem and root apices.

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  14. The deficiency of copper in Citrus results in disease known as .

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  15. Drought spot of apples is caused by the deficiency of.

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  16. The technique of culturing plants in nutrient solutions is known as .

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  17. Abbreviation NPK means.

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  18. The conversion of ammonia to nitrates is called.

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  19. Elements which are required by the plants in minute quantities are cal...

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  20. Carbon is absorbed by the plant asfrom the air.

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