Mineral Nutrition questions
366 published questions with worked solutions.
- The pigment useful for nitrogen fixation isNot in NEET syllabus
- Which element is required for the germination of pollen grains?Not in NEET syllabus
- Which of the following elements is not an essential micronutrient for plant growth (under the classical 16-element scheme used in...Not in NEET syllabus
- The enzyme responsible for the reduction of molecular nitrogen to the level of ammonia in leguminous root nodules isNot in NEET syllabus
- Grey spots of oat are caused by deficiency ofNot in NEET syllabus
- A small aquatic plant was placed in each of three petri dishes — X, Y and Z — containing different culture solutions. After six...Not in NEET syllabus
- Necrosis in crops is due to the deficiency ofNot in NEET syllabus
- The conversion of nitrate to nitrogen gas is calledNot in NEET syllabus
- In root nodules of legumes, leghaemoglobin is important because itNot in NEET syllabus
- Humus is essential for plant growth becauseNot in NEET syllabus
- **Assertion:** The nitrogen-fixing enzyme in legume root nodules functions at low oxygen concentration. **Reason:** Low oxygen...Not in NEET syllabus
- Which of the following is not caused by mineral deficiency?Not in NEET syllabus
- The major role of minor (micro) elements inside living organisms is to act asNot in NEET syllabus
- Deficiency of which of the following can cause yellowing of the interveinal regions of leaves?Not in NEET syllabus
- The maximum percentage of which element occurs in plant ash?Not in NEET syllabus
- Which of the following statements is/are not correct with reference to hydroponics? I. It determines the mineral nutrients...Not in NEET syllabus
- Julius von Sachs, who first demonstrated hydroponics, was fromNot in NEET syllabus
- Who first demonstrated the concept of hydroponics?Not in NEET syllabus
- Hydroponics was first demonstrated in the yearNot in NEET syllabus
- The technique of growing plants in a nutrient solution in the complete absence of soil is calledNot 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