Mineral Nutrition questions
366 published questions with worked solutions.
- Which one of the following is a micronutrient in plants?Not in NEET syllabus
- A plant requires magnesium forNot in NEET syllabus
- Which one of the following elements in plants is not remobilised (i.e. is relatively immobile)?Not in NEET syllabus
- The enzyme nitrogenase is responsible forNot in NEET syllabus
- The deficiency of this micronutrient results in "little leaf" disease.Not in NEET syllabus
- Chlorosis is caused due to the deficiency ofNot in NEET syllabus
- Which of the following is a bacterium involved in denitrification?Not in NEET syllabus
- Select the correctly matched pairs. I. *Nitrosomonas* – Nitrite to nitrate II. *Thiobacillus* – Denitrification III. *Nostoc* –...Not in NEET syllabus
- The macronutrient which is an essential component of all organic compounds, yet is not obtained by plants from the soil, isNot in NEET syllabus
- Match the elements in Column I with their functions in Column II and select the combination that correctly matches all four...Not in NEET syllabus
- "Mottled chlorosis" on the leaves occurs due to the deficiency ofNot in NEET syllabus
- **Assertion:** Deficiency of sulphur causes chlorosis in plants. **Reason:** Sulphur is a constituent of chlorophyll, proteins...Not in NEET syllabus
- If, by radiation, all nitrogenase enzymes are inactivated, then there will be noNot in NEET syllabus
- Who first proved that plants contain a large number of minerals and microelements?Not in NEET syllabus
- The deficiencies of micronutrients not only affect growth of plants but also vital functions such as photosynthetic and...Not in NEET syllabus
- The number of essential nutrients needed by plants (in the classical macro + micro element scheme used in this chapter) isNot in NEET syllabus
- The equation N2 + 8e− + 8H+ + 16ATP → 2NH3 + H2 + 16ADP + 16Pi refers toNot in NEET syllabus
- Match the elements in Column I with their functions in Column II and select the combination that correctly matches all four...Not in NEET syllabus
- The source of energy for non-biological (abiotic) nitrogen fixation isNot in NEET syllabus
- Find the odd one out from the following options, considering its role in the nitrogen cycle.Not in NEET syllabus
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration