401. Leguminosae is important for

A Vegetables
B Pulses
C Oils
D Fibres
Answer :   Pulses
Discuss Question

402. The first transgenic crop was

A pea
B flax
C tobacco
D cotton
Answer :   tobacco
Discuss Question

403. Potato and tomato have come from

A China
B North America
C U.K.
D South America
Answer :   South America
Discuss Question

404. Pearl producing indian species is

A PINCTADA INDIA
B P. VULGARIS
C OSTREA INDICA
D O. VULGARIS
Answer :   P. VULGARIS
Discuss Question

405. Commercial silk is obtained from

A Cocoon/ pupa
B Caterpiller
C Adult moth
D Both egg and adult moth
Answer :   Cocoon/ pupa
Discuss Question

406. Which of the following plant is used as green manure

A Crotolaria juncea
B Vigna sinensis
C Berseem
D All of the above
Answer :   All of the above
Discuss Question

407. Which of the following pesticides is an acetyl- cholinesterase inhibitor?

A Y-BHC
B Endosulfan
C Malathion
D Aldrin
Answer :   Malathion
Discuss Question

Practice More MCQ Question on Biology Section

BotanyThe Living WorldBiological ClassificationPlant KingdomMorphology of Flowering PlantsAnatomy of Flowering PlantsCell: The Unit of LifeCell Cycle and Cell DivisonTransport in PlantsMineral NutritionPhotosynthesis in Higher PlantsRespiration in PlantsPlant Growth and DevelopmentReproduction in OrganismsSexual Reproduction in Flowering PlantsPrinciples of Inheritance and VariationMolecular Basis of InheritanceStrategies for Enhancement in Food ProductionMicrobes in Human WelfareOrganisms and PopulationsEcosystemBiodiversity and ConservationEnvironmental IssuesBotany Miscellaneous
ZoologyAnimal KingdomStructural Organisation in AnimalsBiomoleculesDigestion and AbsorptionBreathing and Exchange of GasesBody Fluids and CirculationExcretory Products and Their EliminationLocomotion and MovementNeural Control and CoordinationChemical Coordination and IntegrationHuman ReproductionReproductive HealthEvolutionHuman Health and DiseasesBiotechnology: Principles and ProcessesBiotechnology and its ApplicationsZoology Miscellaneous