Plant Growth and Development questions
465 published questions with worked solutions.
- In tissue culture, which one of the following pairs substances are used to induce shoot formation and root formation respectively...
- A plant cell has potential to develop into full plant. This property of the plant cell is called [AIIMS 1998, Himachal PMT 2005]
- 2, 4-D is an effective [MHTCET 2005]
- A branch of biology which deals with the study of development of an organism from the egg stage to adult stage is called
- Which one includes growth promoters?
- Which one includes growth inhibitors?
- Hormone involved in phototropism is
- In coleoptile tissue, auxin is
- Dr. F Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when...
- You are given a tissue with its potential for differentiation in an artificial culture. Which of the following pairs of hormones...
- Which hormone was first isolated from human urine?
- Which of the following effects of auxins on plants is the basis for their commercial application?
- Fruit and leaf drop at early stages can be prevented by the application of
- ‘Apical dominance’ in plants is the result of
- The full form of IAA is
- Removal of shoot tips is very useful technique to boost the production of tea leaves. This is because
- Parthenocarpy in tomatoes is induced by
- Among the following which is/are the function(s) of auxin?
- The plant hormone produced by Rhizobium for nodulation is
- Which one of the following is not an effect of gibberellin?
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