Plant Growth and Development questions
465 published questions with worked solutions.
- Which hormone causes stunted growth in pea?
- Cut flowers and vegetables can be kept fresh for a long period by applying which plant hormone?
- Identify two physiological processes induced by two different phytohormones having a common precursor, formed due to the...
- One of the synthetic auxins is
- The natural plant hormone (cytokinin) isolated from corn kernels and coconut milk is:
- Which of the following is an anti-gibberellin?
- The discovery of gibberellins is related with one of the following
- Synthetic auxins (such as 2,4-D) are widely used in agriculture for:
- Gibberellic acid induces flowering
- Identify two of the following phytohormones which regulate the stomatal movements. I. IAA II. GA3 III. Zeatin IV. ABA
- Mobilization of stored food in germinating seed is triggered by
- The bioassay of auxin is
- A phytohormone which increases the production of starch hydrolyzing enzymes during germination of maize seeds is employed for the...
- Auxanometer is used to detect
- Which one of the following is a natural growth inhibitor?
- Identify the hormone associated with each of the following features and choose the correct option. I. Causes "foolish seedling...
- Cytokinins are formed in
- Abscisic acid is primarily synthesized in
- Which plant hormone promotes seed dormancy, bud dormancy and causes stomatal closure?
- Which of the following hormones does not naturally occur in plants?
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