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Who gave the criteria of essentiality...

Who gave the criteria of essentiality

A

R. Hill

B

F.F. Blackman

C

M.P. Kaushik

D

D.L. Arnon

Text Solution

Verified by Experts

Criteria for essentiality of elements were first of all given by Arnon.
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ERRORLESS -MINERAL NUTRITION-Mineral Nutrition
  1. The number of essential elements required for normal growth of plant i...

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  2. Aeroponic is also called as

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  3. Who gave the criteria of essentiality

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  4. Which one of the following scientists used the nutrient culture soluti...

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  5. Which group of element is not essential for a normal plant

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  6. The charcoal culture experiment is better than water culture experimen...

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

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  8. Cultivation by sand culture is also called

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  9. In which of the following forms is iron absorbed by plants

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  10. Which of the following is associated with electron transport in photos...

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  11. Which element forms part of structure of chlorophyll molecule

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

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  13. In which of the following, all the three are macronutrients

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  14. Plants requiring two metallic compounds (minerals) for chlorophyll syn...

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  15. Which of the following is essential mineral element and is not a const...

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  16. Interveinal clorosis of leaves is caused by the deficiency of

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  17. Cholrosis occurs when plants are grown in

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  18. K, N, Ca, Mg deficiency causes

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  19. The possible resource of phosphorus ions and nitrogen ions in soil gen...

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  20. Which of the following does NPK (Critical element) denote

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