Plant Kingdom questions
692 published questions with worked solutions.
- Which of the following is responsible for peat formation?
- An alga which can be employed as food for human being is
- In which of the following gametophyte is **not** independent free living ?
- Male gametes are flagellated in :
- In bryophytes and pteridophytes, transport of male gametes requires:
- An example of colonial alga is
- Life cycle of Ectocarpus and Fucus respectively are
- Winged pollen grains are present in
- From evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for...
- Pinus seed cannot germinate and established without fungal association. This is because :
- Phloem in gymnosperms lacks :
- In which one of the following, the ovules are not enclosed by an ovary wall and remain exposed?
- Given below are two statements: Statement I: In gymnosperms, the male and female gametophytes remain within the sporangia....
- Sphenopsida class belongs to _____.
- From evolutionary point of view, tracheids and sieve cells are more primitive than tracheae and sieve tubes respectively. The...
- Vessels are absent in this angiosperm.
- The chief water conducting elements of xylem in gymnosperms are
- Which of the following is not a characteristic feature of bryophytes?
- Which is a characteristic of dicots?
- In rhizome of Pteridium, stele, which is composed of two or more than two concentric rings of vascular bundles is called
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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