Details of Mineral Nutrition Biology Quiz for NEET
| No. of Questions in Quiz | 32 with Explanation |
| Time for each Questions | 60 Seconds |
| Attempts Allowed | Unlimited |
| Available | Always |
| Pass Percentage | 70 % |
In any case you found any kind of error or mistakes in this quiz then let us know in our comment box below, and also share your feedback on this quiz.
#1. Which of the following bacteria reduce nitrate in soil into nitrogen?
#2. Thiobacillus is a group of bacteria helpful in carrying out
#3. In which of the following forms is iron absorbed by plants?
#4. Which of the following elements is responsible for maintaining turgor in cells?
#5. Which is essential for the growth of root tip?
Calcium is required by dividing and differentiating cells.
#6. In which of the following all three are macronutrients?
#7. During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by :
#8. Minerals known to be required in large amounts for plant growth include
Macronutrients are required in large amounts for plant growth.
#9. Deficiency symptoms of nitrogen and potassium are visible first in
Nitrogen and potassium are mobile elements.
#10. The first stable product of fixation of atmospheric nitrogen in leguminous plants is:
#11. Which one of the following is wrong statement?
Phosphorus is not constituent of all proteins.
#12. Which one of the following is correctly matched ?
#13. For its action, nitrogenase requires
Nitrogenase is an enzyme which catalyses nitrogen-fixation and requires energy..
#14. Best defined function of Manganese in green plants is
Mn is used in photolysis of water.
#15. Nitrifying bacteria
#16. The function of leghaemoglobin in the root nodules of legumes is
Leghaemoglobin acts as oxygen scavenger.
#17. Which one of the following elements in plants is not remobilised?
Calcium is the element in plants which is not mobilised. This is because it is a structural component and hence needs to be localised.
Phosphorus, Sulphur and Potassium are not structural elements and hence can be remobilised based on their need.
#18. A prokaryotic autotrophic nitrogen fixing symbiont is found in
Bacteria Anabaena is autotroph and found in symbiotic association with non-leguminous plants. like Cycas, Azolla.
#19. Which one of the following helps in absorption of phosphorus from soil by plants?
#20. Which one of the following is essential for photolysis of water?
Mn is essential for photolysis of water.
#21. Which one of the following is not an essential mineral element for plants while the remaining three are?
Cadmium is not an essential element. It does not come under 17 essential elements.
#22. Leguminous plants are able to fix atmospheric nitrogen through the process of symbiotic nitrogen fixation. Which one of the following statements is not correct during this process of nitrogen fixation?
Nitrogen is sensitive to oxygen, thus leghaemoglobin acts as oxygen sacavenger.
#23. An element playing important role in nitrogen fixation is
#24. The common nitrogen-fixer in paddy fields is
#25. Which one of the following is not a micronutrient?
#26. One of the free-living, anaerobic nitrogen-fixer is
#27. Manganese is required in
#28. Nitrogen fixation in root nodules of Alnus is brought about by
Frankia causes nitrogen-fixation in Alnus.
#29. Which one of the following elements is not an essential micronutrient for plant growth?
It is a macronutrients.
#30. Which one of the following statements is correct?
Excess growth of living organism in water bodies due to fertilizers is called eutrophication.
We also getting more than one answer correct. If You have any suggestion please mention in comment
#31. A plant requires magnesium for :
#32. About 98 percent of the mass of every living organism is composed of just six elements including carbon, hydrogen, nitrogen, oxygen and:
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thiobacillus is a denitrifican please correct the answer of questions no 2 .
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Sir
It would be better if u give us rankwise result then we can analyse of our self…
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Quiz is awesome most pyqs covered
But need some more question for practice
And rank bhi pta chalega to thik rhega
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It was fabulous but should display ranks
Rest it was fantastic.
Welcome Please Share with friends, We are finding best solution for this
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level ha question ka to very nice quiz 😘😘
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Nice
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It was osm, maza aagya Q attempt kr ke.
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Question no.30 option 3 also correct
Q no. 17…. Sulphur is also immobile element
We check and update
Question no. 32, ansr Phosphorus & Sulphur hoga
We updated the answer
Amazing Q. 👍😍
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