171. Which type of organisation is found in only living beings

A Atomic
B Mixture
C Molecular
D Subcellular
Answer :   Subcellular
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172. An international code of botanical nomenclature was first proposed in the year

A 1930
B 1830
C 1913
D 1813
Answer :   1930
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173. What is the energy required in calories for formation of energy rich bond between phosphorous and ADP molecule in DNA

A 2000 cal
B 7600 cal
C 12.060 cal
D 20,000 cal
Answer :   7600 cal
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174. The scientific naming of plants begain with publication of Linnaueus book

A Genera plantarum
B Systema naturae
C Species plantarum
D Charaka sanhita
Answer :   Species plantarum
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175. The molecule which contain all the information for carrying all the life process

A DNA
B M-RNA
C R-RNA
D T-RNA
Answer :   DNA
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176. Life cycle of "Ulothrix" is

A Haplontic
B Diplontic
C Haplodiplontic
D None of the above
Answer :   Haplontic
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177. Pox virus contains _________ vitamin

A Riboflavin
B Biotin
C A and B both
D Transcriptase
Answer :   Biotin
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178. The bacterium capable of anaerobic N2 Fixation is known as

A Clostridium
B Bacillus
C Azotobacter
D Rhizobium
Answer :   Rhizobium
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179. Agar-agar is extracted form

A Selaginella
B Spirogyra
C Gelidium
D Diatoms
Answer :   Gelidium
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180. Transformation experiment was first performed on which bacteria

A E. coil
B Diplococcus pneumoniae
C Salmonella
D Pasteurella pestis
Answer :   Diplococcus pneumoniae
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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