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Read the following matches regarding the...

Read the following matches regarding the elements and their deficiency symptoms in plants
(i) Molybdenum - Brown heart of turnip
(ii) Potassium - Plastid disintegration
(iii) Magnesium - Underdeveloped phloem & pith
(iv) Phosphorus - Delay in seedgermination
Which of these are correct

A

(i), (ii) & (iii)

B

(i) & (iii)

C

(ii), (iii) & (iv)

D

(i) & (iv)

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TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Read the following matches (i) Boron - Pollen germination (ii) Man...

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  2. Which organ is considered as "Graveyard of RBC" where most of them are...

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  3. Read the following matches regarding the elements and their deficiency...

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

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  5. Yield of rice is increased by

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

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  7. Which of the following is must for chlorophyll synthesis

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

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  9. N2+8(e-)+8H(+)+16ATP gives 2NH3+16ADP+16Pi The above equation refers t...

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  10. Which element is essential as electron carrier?

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

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

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

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

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  15. Which one of the following is not a micronutrient

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  16. An element playing important role in nitrogen fixation is

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  17. One of the free-living, anaerobic nitrogenfixer is

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

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

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  20. Nitrifying bacteria-

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