Botany
BiomoleculesCell Cycle and Cell DivisionSexual Reproduction in Flowering PlantsMicrobes in Human WelfareAnatomy of Flowering PlantsTransport in PlantsMineral NutritionRespiration in PlantsBiotechnology: Principles and ProcessesBiodiversity and ConservationBiological ClassificationMorphology of Flowering PlantsPhotosynthesis in Higher PlantsPrinciples of Inheritance and VariationMolecular Basis of InheritanceStrategies for Enhancement in Food ProductionBiotechnology and It's ApplicationsOrganisms and PopulationsEnvironmental IssuesPlant KingdomPlant Growth and DevelopmentEcosystemZoology
Human Health and DiseasesBody Fluids and Its CirculationLocomotion and MovementStructural Organisation in AnimalsDigestion and AbsorptionExcretory Products and Their EliminationChemical Coordination and IntegrationHuman ReproductionAnimal KingdomEvolutionTransport in Plants
Practice QuestionsMCQ (Single Correct Answer)
1
A mutant plant is unable to produce materials or precursors that form Casparian strip. This plant would be
AIIMS 2018
2
Cell A has osmotic pressure of $$-$$20 bars and pressure potential of 5 bars, whereas cell B has osmotic pressure of $$-$$18 bars and pressure potential of 2 bars.
The direction of flow of water will be
AIIMS 2018
3
Which of the following pathways occurs through cell wall?
AIIMS 2018