11. Formation of FAD during N2 fixation occurs during which processes ?
12. Formation of NO2 and NO3 from NH3 is indentified by which name ?
13. In the first phase of absorption of mineral ions from soil to root, element passes through which plant?
14. In which form Phosphorous is absorbed from soil ?
15. Of the following, S is essential for best production of which crop ?
16. One plant is given Urea fertilizer, but it has deficiency of phosphorous, this plant will show which symptom ?
17. Out of the following, what is the function of Potasium ?
18. Standards for mineral elements essentially was suggested by which scientist ?
19. State deficiency of Cl.
20. State deficiency symptoms of Mo.
MCQ Multiple Choice Questions and Answers on Mineral Nutrition
Mineral Nutrition Question and Answer