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With reference to mineral nutrition in p...

With reference to mineral nutrition in plants, which one of the following pair is not correctly matched?

A

Molybdenum - Required for nitrogen fixation and nitrate reduction

B

Manganese - Required for intergrity of chloroplast membrane and for oxygen release in photosynthesis

C

Iron - Required for development of chlorophyll and its pigments.

D

Magnesium - involved in osmosis and ionic balance, and in opening and closing of stomata.

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TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Read the following statement regarding the mineral (i) Both Rhiqobiu...

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  2. Go through the following matches with reference to the elements and th...

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  3. With reference to mineral nutrition in plants, which one of the follow...

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  4. Yield of rice is increased by

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  5. By the reaction of alpha-ketoglutaric acid with ammonia, through which...

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  6. Which of the following is must for chlorophyll synthesis

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  7. Which of the following is not caused by deficiency of mineral nutritio...

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  8. N(2)+8(e-)+8H^(+)+16ATP rarr 2NH(3)+H(2)+16ADP+16 Pi The above equa...

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  9. Which element is essential as electron carrier?

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  10. Which of the following is a mobile mineral element in the plants?

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  11. Which of the following micronutrients is essential for activation of u...

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  12. In nitrification, ammonia is first oxidised to nitrite by

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  13. Leguminous plants are able to fix atmospheric nitrogen through the pro...

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  14. Which one of the following is not a micronutrient

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  15. An element playing important role in nitrogen fixation is

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  16. One of the free-living, anaerobic nitrogen fixer is

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

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  18. An organism used as a biofertilizer for raising soyabean crop is:-

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  19. Nitrifying bacteria:-

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  20. The function of leghaemoglobin in the root nodules of legumes is:-

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