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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 DevelopmentEcosystem
Zoology
Human Health and DiseasesBody Fluids and Its CirculationLocomotion and MovementStructural Organisation in AnimalsDigestion and AbsorptionExcretory Products and Their EliminationChemical Coordination and IntegrationHuman ReproductionAnimal KingdomEvolution
Strategies for Enhancement in Food Production
Practice Questions
MCQ (Single Correct Answer)
1

King of spices is

AIIMS 2019
2

Assertion : Biofortified crop is a source of higher proteins, minerals and healthier fats.

Reason : Azolla is biofertiliser.

AIIMS 2019
3

Assertion : Biofortification is used to increase nutrient value of crops.

Reason : Meristem culture is used to obtain virus resistant plants.

AIIMS 2019
4

Consider the following four measures (I-IV) that could be taken to successfully grow chickpea in an area where bacterial blight is common.

I. Spray with Bordeaux mixture.

II. Control of the insect vector of the disease pathogen.

III. Use of disease-free seeds only.

IV. Use of varieties resistant to the disease.

Which of the above measures can control the diseases?

AIIMS 2018
5

Triticale is the first man-made cereal crop. Mention the type of hybridisation through which it was produced.

AIIMS 2018
6

A scion is grafted to a stock. The quality of fruits produced will be determined by the genotype of

AIIMS 2018