Plant Growth and Development questions
465 published questions with worked solutions.
- Ethylene causes acceleration of fruit ripening in tomato, and maleic hydrazide (an auxin-type growth retardant) delays sprouting...
- Which hormone is used to initiate flowering and synchronise fruit set in pineapples, and also induces flowering in mango — making...
- Study the following question: I. Who was the first to confirm the release of a volatile substance from ripened organs of plants?...
- 'Bakane' disease is related to (hormone and plant): Hormone | Plant
- I. Indole-3-acetic acid. II. 2,4-Dichlorophenoxyacetic acid. III. 6-Indole butyric acid. IV. Naphthalene acetic acid. Above are...
- Statement 1: Removal of the shoot tip increases apical dominance. Statement 2: Due to accumulation of auxin in lateral parts,...
- Identify the correct option for A and B. Compound | Function 2,4-D | A B | Fruit ripening
- Abscisic acid controls
- Klinostat is employed in the study of
- One of the commonly used plant growth hormones in tea plantations is
- Auxin can be bioassayed by
- Hormone primarily connected with cell division is
- In a growing plant, if the apex is decapitated, then
- Differentiation of shoot (in tissue culture) is controlled by
- The regulator which retards ageing/senescence of plant parts is
- Highest auxin concentration occurs
- Plants deficient in the element zinc show an effect on the biosynthesis of which plant growth hormone?
- Which hormone breaks dormancy of potato tubers?
- Through their effects on plant growth regulators, what do temperature and light control in plants?
- Gibberellins promote
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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