Mineral Nutrition questions
366 published questions with worked solutions.
- Leguminous plants are able to fix atmospheric nitrogen through the process of symbiotic nitrogen fixation. Which one of the...Not in NEET syllabus
- For its action, nitrogenase requiresNot in NEET syllabus
- Which of the following elements is a constituent of biotin?Not in NEET syllabus
- Which one of the following elements is almost non-essential for plants (in the classical 16-element scheme)?Not in NEET syllabus
- Specialised cells for fixing atmospheric nitrogen in *Nostoc* areNot in NEET syllabus
- Plants take up zinc in the form ofNot in NEET syllabus
- During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented byNot in NEET syllabus
- The technique of hydroponics was first demonstrated byNot in NEET syllabus
- The technique of hydroponics is being employed for the commercial production of vegetables likeNot in NEET syllabus
- Select the correct statement(s) regarding solution culture techniques.Not in NEET syllabus
- More than ___ elements of the ___ discovered so far are found in different plants.Not in NEET syllabus
- Which of the following is not a criterion for the essentiality of an element?Not in NEET syllabus
- Essential elements areNot in NEET syllabus
- Which of the following are macronutrients?Not in NEET syllabus
- The macronutrient ___ is a component of all organic compounds but is not obtained from soil.Not in NEET syllabus
- Micronutrients are present in plant tissues at concentrations less than ___ of dry matter.Not in NEET syllabus
- Select the option that contains micronutrients only.Not in NEET syllabus
- The inorganic essential elements that are obtained from the soil are calledNot in NEET syllabus
- The non-mineral elements areNot in NEET syllabus
- Which one of the following essential elements plays an important role in the opening and closing of stomata?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