Question

What happened when we inoculated Rhizobium in wheat field

A. No increase in production (nitrogen content of soil remains same)  
B. A lot of increase in production (nitrogen content of soil increase)
C. Fertility of soil decreases
D. Fertilite of soil increases
Answer :   No increase in production (nitrogen content of soil remains same)

Releted MCQ Question on
Botany >> Mineral Nutrition

Releted Question 1

In which of the following forms is iron absorbed by plants?

A. Ferric
B. Ferrous
C. Both ferric and ferrous
D. Free element
View Answer
Releted Question 2

Which of the following elements is responsible for maintaining turgor in cells?

A. Magnesium
B. Sodium
C. Calcium
D. Potassium
View Answer
Releted Question 3

In which of the following, all three are macronutrients?

A. Boron, zinc, manganese
B. Iron, copper, molybdenum
C. Molybdenum, magnesium, manganese
D. Nitrogen, calcium, phosphorus
View Answer
Releted Question 4

Minerals known to be required in large amounts for plant growth include :

A. calcium, magnesium, manganese, copper
B. potassium, phosphorus, selenium, boron
C. magnesium, sulphur, iron, zinc
D. phosphorus, potassium, sulphur, calcium
View Answer

Practice More Releted MCQ Question on
Mineral Nutrition

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