Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera...
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NEETREVISIONSERIES
BIOLOGICALCLASSIFICATION
ReviseMostImportantQuestionstoCrackNEET2020
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Q-1-13465461
Read the following statements regarding methanogens and select
the correct option.
(i) They are included in the group Archaebacteria.
(ii) They are responsible for the production of biogas in gobar gas
plants.
(iii) They live in hot sulphur springs.
(iv) They are strictly anaerobic.
(A)Statement(i)and(ii)arecorrect.
(B)Statements(i),(ii)and(iv)arecorrect
(C)Statements(ii),(iii)and(iv)arecorrect.
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(D)Allstatementsarecorrect.
CORRECTANSWER:B
SOLUTION:
Methanogensareatypeofarchaebactierawhichare
strictanaerobes.Nutritionallytheyareautotrophswhich
obtainbothenergyandcarbonfromdecomposition
products.Theyoccurinmarshyareaswherethey
convertformicacidandcarbondioxideintomethance
withthehelpofhydrogen.Thiscapabilityiscommercially
exploitedintehproductionofmethanceandfuelgas
insidegobargasplantse.g.,Methanobacterium,
Methanococcus.
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Q-2-13465481
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The kingdom Protista forms a link with kingdom
(A)Plantae
(B)Fungi
(C)Animalia
(D)allofthese.
CORRECTANSWER:A
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Q-3-13465490
Diatomaceous earth is used for all except
(A)polishing
(B)filtrationofoilsansyrups
(C)makingsoundandfireproofrooms
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(D)biogasproduction.
CORRECTANSWER:D
SOLUTION:
Diatomiteisusedinfiltrationofsugar,alcohols,oil,
syrupsandantibiotics,Diatomaceousearthisusedto
makesoundproofrooms.Diatomiteisemployedasa
cleaningagentintoothpastesandmetalpolishes.
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Q-4-21379106
Karyotaxonomy is a component of
(A)Cytotaxonomy
(B)ExperimentalTaxonomy
(C)BiochemicalTaxonomy
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(D)NumericalTaxonomy.
CORRECTANSWER:A
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Q-5-13465552
Which one is an incorrectly mathc pair?
(A)Phycomycetes-Mucor,Albugo
(B)Ascomycetes-Penicilium,Aspergilius
(C)Basicdomycetes-Puccinia,Agaricus
(D)Deuteromycetes-Ustiliago,Collectorichum
CORRECTANSWER:D
SOLUTION:
Deuteromycetesisanartificialclassoffungiwhichhas
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beencreatedtoincludeallthosefuggiinwhichsexual
stageineitherabsentornotknown.Ustilagoisthe
memberofBasidiomycetes.
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Q-6-21379113
Genera Plantarum was written by
(A)Hutchinson
(B)Bessey
(C)EnglerandPrantl
(D)BenthamandHooker.
CORRECTANSWER:D
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Q-7-21379137
Euglena has both holophytic and saprobic nutrition. The nutrition is
called
(A)Saprophytic
(B)Mixotrophic
(C)Holo-saprotrophic
(D)Chemoheterotropic
CORRECTANSWER:B
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Q-8-21379153
Yeasts (unicellular) are members of the kingdom
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(A)Monera
(B)Protista
(C)Metaphyta
(D)Fungi.
CORRECTANSWER:D
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Q-9-21379162
Whittaker proposed 5-kingdom classification in
(A)1969
(B)1959
(C)1978
(D)1988
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CORRECTANSWER:A
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Q-10-21379170
Ingestive nutrition is
(A)Heterotrophic
(B)Autotrophic
(C)Saprotrophic
(D)Holophytic.
CORRECTANSWER:A
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Q-11-21379175
Protista includes organisms having
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(A)Procaryoticcellstructure
(B)Eucaryoticcellstructure
(C)Unicellularbody
(D)BothBandC
CORRECTANSWER:D
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Q-12-21379118
Cytotaxonomy is a form of
(A)Classicalsystematics
(B)Newsystematics
(C)Morpho-systematics
(D)Alltheabove.
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CORRECTANSWER:B
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Q-13-13465504
Which of the following combinations of characters is true for slime
moulds?
(A)Parasitic,plasmodiumwithoutwalls,spores
dispersedbyaircurrents
(B)Saprophytic,plasmodiumwithwalls,sporesdipersed
bywater
(C)Parasitic,plasmodiumwithoutwalls,spores
dispersedbywater
(D)Saprophytic,plasmodiumwithoutwalls,spores
dispersedbyaircurrents.
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CORRECTANSWER:D
SOLUTION:
Slimemouldsaresaprophyticprotistshaving
plasmodiumasafree-livingthalloidbody.Plasmodiumis
walllessmassofmultinucleateprotoplasmcoveredby
slime.Duringunfavourableconditions,theplasmodium
differentiatesandformsfruitingbodiesbearingsporesat
theirtips.Thesesporesaredispersedbyaircurrents.
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Q-14-21379142
Viruses has a volume in the range of
(A) to
(B) to
10−10 10−6μm3
10−15 10−12μm3
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(C) to
(D)
CORRECTANSWER:C
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Q-15-21379174
Whittaker's classification is based on
(A)Cellstructure
(B)Bodystructure
(C)Nutrition
(D)Alltheabove.
CORRECTANSWER:D
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10−6 10−3μm3
0.2 − 10μm3
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Q-16-21379185
Entities excluded from five kingdom classification of Whittaker are
(A)Viruses
(B)Moulds
(C)Algalfungi
(D)FungiImperfecti.
CORRECTANSWER:A
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Q-17-21379191
Maximum nutritional diversity is found in group
(A)Protista
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(B)Monera
(C)Fungi
(D)Animalia.
CORRECTANSWER:A
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Q-18-21379200
Phytoplankton and zooplankton mostly belong to
(A)Monera
(B)Protista
(C)Animalia
(D)PlantaeandAnimalia.
CORRECTANSWER:B
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Q-19-13465554
Which of the following contains insectivorous plants?
(A)BladderwortandCuscuta
(B)CuscutaandSolanum
(C)Venusflytrapandbladderwort
(D)SolanumandVenusflytrap
CORRECTANSWER:C
SOLUTION:
BladderwortandVenusflytrapareinsectivorousplants.
Cuscutaisaparasite.Solanumisaphotosynthetic
greenplant.
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Q-20-21379219
Metaphyta represents
(A)Fungi
(B)Lichens
(C)Photosyntheticprotists
(D)Plantae.
CORRECTANSWER:D
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Q-21-21379227
Phylogency and inter-relationship found between taxa on the basis
of number, type and arrangement of chromosomes is
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(A)Cytotaxonomy
(B)Chromotaxonomy
(C)Karyotaxonomy
(D)Chemotaxonomy.
CORRECTANSWER:C
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Q-22-21379240
In artificial system, the organisms are classified on the basis of
(A)Allthepossiblecharacters
(B)Phylogenetictrends
(C)Afewcharacters
(D)Anatomical,cytologicalandbiochemicaltraits
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alongwithmorphologicaltraits.
CORRECTANSWER:C
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Q-23-21379276
Algae with photosynthetic pigments possess nutrition
(A)Holozoic
(B)Saprophytic
(C)Holophytic
(D)Parasitic.
CORRECTANSWER:C
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Q-24-21379287
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Phylogenetic system brings out
(A)Reproductivesimilarities
(B)Groupingaccordingtomorphologicalcharacters
(C)Groupingonthebasisofincreasingcomplexities
(D)Groupingaccordingtoevolutionarytrendsand
geneticrelationships.
CORRECTANSWER:D
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Q-25-13465498
Read the following statements and select the correct option
Statement 1: Euglena can be considered as a plant due to the
presence of chlorophyll.
Statement 2: Euglena cannot be classified on the basis of two
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kingdom system of classification.
(A)Bothstatements1and2arecorrect.
(B)Statement1iscorrectbutstatement2isincorrect.
(C)Statement1isincorrectbutstatement2iscorrect.
(D)Bothstatements1and2areincorrect.
CORRECTANSWER:A
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Q-26-21379212
Animals which are fixed like plants are
(A)Annelids
(B)Sponges
(C)Corals
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(D)BothBandC
CORRECTANSWER:D
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Q-27-21379216
Which type of heterotrophy occurs in monera ?
(A)Absorptive
(B)Ingestive
(C)Phagotrophic
(D)BothAandB.
CORRECTANSWER:A
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Q-28-21379273
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A unicellular organism often considered connecting link between
plants and animals is
(A)Monocystis
(B)Paramecium
(C)Euglena
(D)Entamoeba.
CORRECTANSWER:C
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Q-29-21379286
Karyotaxonomy is based on
(A)Trinomialnomenclature
(B)Organicevolution
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(C)Numberofchromosomes
(D)Bandsformedonchromosomes.
CORRECTANSWER:C
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Q-30-21379296
Which one is saprophytic in nutrition
(A)Fungi
(B)Cyanobacteria
(C)Viruses
(D)Alltheabove.
CORRECTANSWER:A
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Q-31-21379239
A scientist having made significant contribution in the field of
classification is
(A)Pasteur
(B)Oparin
(C)Darwin
(D)Linnaeus.
CORRECTANSWER:D
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Q-32-21379352
Consider the following statements about features of kingdoms
(a) In animalia, the mode of nutrition is autotorphic
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(b) In monera, the nuclear memrane is present
(c ) In protista, the cell type is prokaryotic
(d) In plantae, the cell wall is present.
Of the above statements
(A)aaloneiscorrect
(B)baloneiscorrect
(C)caloneiscorrect
(D)daloneiscorrect
CORRECTANSWER:D
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Q-33-21379363
Which one of the following living organisms completely lacks a cell
wall
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(A)SeaFan(Gorgonia)
(B)Saccharomyces
(C)Blue-greenalgae
(D)Cyanobacteria.
CORRECTANSWER:A
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Q-34-21379393
Producers belong to kingdoms
(A)Monera,ProtistaandMetaphyta
(B)Monetra,ProtistaandFungi
(C)MoneraandFungi
(D)Plantae.
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Q-35-53693830
In RSV, the flow of information is
(A)centraldogmareverse
(B)RNA DNA RNA protein
(C)both(1)and(2)arecorrect.
(D)botharewrong
CORRECTANSWER:C
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Q-36-21379298
Chemotaxonomy is connected with
→ → →
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(A)Classificationofchemicalsfoundinplants
(B)Useofphytochemicaldatainsystematicbotany
(C)Applicationofchemicalsonherbariumsheets
(D)Useofstatisticalmethodsinchemicalyielding
plants.
CORRECTANSWER:B
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Q-37-13465499
Which of the following statements about Euglena is correct?
(A)Euglenaisaflagellateorganism.
(B)Euglenawhenplacedincontinousdarkness,loses
itsphotosyntheticactivityanddies.
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(C)ThepigmentsofEuglenaarequitedifferentfrom
thoseofgreenplants.
(D)Euglenaisamarineprotist.
CORRECTANSWER:A
SOLUTION:
Euglenoidsareunicellularflagellateprotistscommonly
foundinfreshwaterponds,poolsandmoistmud.
Thoughtheeuglenoidsarephotosyntheticinthe
presenceofthelight,whendeprivedofsunlightthey
behavelikeheterotophsbypredatingonsmaller
organisms(holozoic)orfeedingonorganicremains
(saprobic).Suchamodeofnutritionsiscalled
mixotrophic.Photosyntheticpigmentsofeuglenoidsare
identicaltothosepresentinhigherplants,e.g.chlaand
chlb.
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Q-38-21379226
Major producers of terrestrial habitats are
(A)Metaphytes
(B)Metazoa
(C)Photosyntheticprotistans
(D)Photosyntheticmonerans.
CORRECTANSWER:A
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Q-39-21379265
Linnaean system of plant classification is based on
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(A)Morphologicalandanatomicalcharacters
(B)Evolutionarytrends
(C)Floralcharacters
(D)Noneoftheabove.
CORRECTANSWER:C
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Q-40-21379308
One of the following is not eukaryotic
(A)Protista
(B)Monera
(C)Plantae
(D)Animalia.
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CORRECTANSWER:B
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Q-41-21379323
In the classification of plants the term cladistics refers to the
(A)Phylogeneticclassification
(B)Sexualclassification
(C)Artificalclassification
(D)Binomialnomenclature.
CORRECTANSWER:A
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Q-42-21379357
As per Whittaker's classification, an organism possessing eukaryotic
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cell structure, multicellular organisation with a cell wall and nuclear
membrane, showing heterotrophic nutrition can be placed under the
kingdom
(A)Monera
(B)Protista
(C)Plantae
(D)Fungi
CORRECTANSWER:D
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Q-43-21379369
Pick up the wrong statement
(A)CellwallisabsentinAnimalia
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(B)Protistahavephotosyntheticandheterotrophic
modesofnutrition
(C)Somefungiareedible
(D)Nuclearmembraneispresentinmonera.
CORRECTANSWER:D
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Q-44-53693834
The disease associated with prions
(A)kuru(laughingdeath)
(B)madcowdiseaseandscrapieofgoatandsheep
(C)CreutzfeldtJakobdisease(CJD)ofman
(D)alloftheabove
![Page 36: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/36.jpg)
CORRECTANSWER:D
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Q-45-13465530
Fungi lacking crosswalls in the mycelium belong to Class
(A)Phycomycetes
(B)Ascomycetes
(C)Basidiomycetes
(D)Deuteromycetes.
CORRECTANSWER:A
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Q-46-21379402
Lepidopterology is the study of
![Page 37: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/37.jpg)
(A)Moths
(B)Insects
(C)Mothsandbutterflies
(D)MosquitoesandHouseflies
CORRECTANSWER:C
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Q-47-53693838
Viroids discovered by Diener (1971) are infectious agents and cause
diseases in plants only. They differ from viruses in being
(A)nakedssDNAmoleculeswithoutproteincoat
(B)nakedssRNAmoleculeof250-400nucleotides
withoutproteincoat
![Page 38: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/38.jpg)
(C)nakedDNApackagedwithviralgenome
(D)satelliteDNApackagedwithviralgenome
CORRECTANSWER:B
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Q-48-21379299
The term new systematics was given by Julian Huxley in
(A)1809
(B)1901
(C)1840
(D)1940
CORRECTANSWER:D
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Q-49-13465464
Photosynthetic pigmetns of cyanobacteria (blue green algae)
include
(A)chlorophylla
(B)carotenes
(C)xanthophylls
(D)allofthese
CORRECTANSWER:D
SOLUTION:
Photosyntheticpigmentsofcyanobacteriainclude
chlorophylla,carotenoidsandphycobilins.
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![Page 40: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/40.jpg)
Q-50-13465484
Which of the following groups of organisms are included under
chrysophytes?
(A)Diatomsanddesmids(goldenalgae)
(B)Diatomsanddinofiagellates
(C)Euglenoids
(D)Slimemoulds
CORRECTANSWER:D
SOLUTION:
Chrysophytesincludediatomsanddesmids.They
belongtothedivisionChrysophta/Bacillariophyta.
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Q-51-13465492
A slide under microscope shows following features:
(i) Unicellularity
(ii) Well defined nucleus
(iii) Biflagellate-one flagellum lying iongitudinally and the other
trannsversely
what would ou identify if as?
(A)Protozoan
(B)Bacterium
(C)Euglenoids
(D)Dinoflagellate
CORRECTANSWER:D
SOLUTION:
![Page 42: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/42.jpg)
Dinoflagellatesarebasicallyunicelluslar,motileand
biflagellate,goldenbrown(heterokont),onetransverse
flagellumandotherlongitudinalflagellum.The
longitudinalflagellumisnarrow,smooth,directed
posteriorlyandliesinthesulcus.Thetransversflagellum
isribbon-likeliesinthecingulumorannlus.Thetwo
tyhpesofflagellabeatindifferentdirections.Awell
definednucleausispresent,whichhasbeenneamedas
mesokaryon.
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Q-52-21379107
For classification of angiosperms floral characters are preferred
over vegetative characters because
(A)Reproductiveaxisshowsalargedegreeof
![Page 43: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/43.jpg)
prominentvariations
(B)Floralcharactersshowlessvariationsthan
vegetativetraits
(C)Shapeofflowerisdiagnosticfeatureinmany
families
(D)Itismorehandytostudyfloralfeaturesthan
vegetativecharacters.
CORRECTANSWER:B
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Q-53-21379148
Metazoa is characterised by
(A)Unicellularanimals
(B)Colonialanimals
![Page 44: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/44.jpg)
(C)Multicellularanimals
(D)Multicellulardecomposers
CORRECTANSWER:C
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Q-54-21379164
Absorptive nutrition is
(A)Holophyticnutrition
(B)Saprotrophicnutrition
(C)Parasiticnutrition
(D)BothBandC
CORRECTANSWER:D
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Q-55-21379171
In five-kingdom classification, Slime Moulds are included under
(A)Monera
(B)Protista
(C)Fungi
(D)Metaphyta.
CORRECTANSWER:B
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Q-56-21379176
Members of Kingdom Plantae are
(A)Eucaryotic
![Page 46: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/46.jpg)
(B)Multicellular
(C)Unicellular
(D)Alltheabove.
CORRECTANSWER:D
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Q-57-13465580
Mathc the column I with column II and select the correct option
from the given codes.
(A)iv,iii,ii,i
(B)i,ii,iii,iv
ColumnI ColumnIIPlantvirus (i)Kurudisease
Animalvirus (ii)Potatospindletuber
Viroids (iii)Polio
Prions (iv)Tobaccomosaic
![Page 47: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/47.jpg)
(C)iii,iv,i,ii
(D)ii,iii,iv,i
CORRECTANSWER:A
SOLUTION:
NA
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Q-58-21379125
Adansonian taxonomy brings out relationships with the help of
(A)Statisticsofallknowntraits
(B)Evolutionarytendencies
(C)Similaritiesanddissimilarities
(D)Alltheabove.
![Page 48: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/48.jpg)
CORRECTANSWER:D
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Q-59-21379151
In five-kingdom classification, unicellular green algae are included
in the kingdom
(A)Metaphyta
(B)Protista
(C)Monera
(D)Metazoa.
CORRECTANSWER:A
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Q-60-21379182
![Page 49: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/49.jpg)
Ecologically fungi are
(A)Producers
(B)Consumers
(C)Decomposers
(D)Alltheabove.
CORRECTANSWER:C
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Q-61-13465553
Select the incorrect math.
(A)Morelsandtruffles-phycomycetes
(B)puffbalssandtoadstools-Basidiomycetes
(C)Earlyblightofpotato-Altermariasolani
![Page 50: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/50.jpg)
(D)Lateblightofpotato-Phytophthorainfestans
CORRECTANSWER:A
SOLUTION:
MorelsareAscomyceteswithedibleascocarpsthathave
fleshysonge-likeconicalcaporpilusandastriklike
stipe,e.g.,Morchellaesculenta(vern.Gucchi),M.
crassipes,M.deliciosia.TrufflesareedibleAscomycetes
withtuber-likesubsterraneanascocarpsthatareoften
dugoutwiththehelpoftraineddogsandpigs,e.g.,
Tuberuncinatum,T.aestivum.
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Q-62-21379160
In two-kingdom classification, Euglena was included amongst
![Page 51: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/51.jpg)
(A)Animalia
(B)Plantae
(C)BothAandB
(D)Protista.
CORRECTANSWER:C
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Q-63-21379186
Which kingdom of Whittaker's classification seems to be unnatural?
(A)Monera
(B)Protista
(C)Fungi
(D)Animalia.
![Page 52: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/52.jpg)
CORRECTANSWER:B
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Q-64-21379194
Chemoautotrophy occurs in kingdom
(A)Plantae
(B)Protista
(C)Monera
(D)Alltheabove.
CORRECTANSWER:C
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Q-65-13465507
Casaual organisms of sleeping sickness and kala-azar belong to
![Page 53: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/53.jpg)
which of thefollowing groups of protozoan protists?
(A)Amoeboidprotozoans
(B)Flagellatedprotozoans
(C)Ciliatedprotozoans
(D)Sporozoans
CORRECTANSWER:B
SOLUTION:
Trypanosomagambiense,causesGambiansleeping
sickness.Theparasiteistransmittedbybloodsucking
tse-tsefly,Glossinapalpalis.Leishmaniadonovani
causeskala-azarordum-dumfever(=visceral
leishmaniasis).Theparasiteistransmittedbysandfly,
Phlebotomusargentipesandotherspcies.Causal
organismsofbothdiseasesbelongtofalgellated
![Page 54: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/54.jpg)
protozoansofKingdomProtista.
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Q-66-21379208
Excretory organs are absent in
(A)Animals
(B)Plants
(C)Protistans
(D)BothBandC
CORRECTANSWER:D
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Q-67-21379214
In absorptive heterotrophy
![Page 55: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/55.jpg)
(A)Solidorganicfoodisobtainedfromoutside
(B)Liquidorganicfoodisgotfromoutside
(C)Inorganicrawmaterialsareobtained
(D)Energyisabsorbedfromsun.
CORRECTANSWER:B
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Q-68-21379245
Aristotle divided animals into
(A)ProtozoaandMetazoa
(B)Enaimaandanaima
(C)ChordataandNonchordata
(D)VertebrataandInvertebrata.
![Page 56: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/56.jpg)
CORRECTANSWER:B
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Q-69-21379270
Distinction of Prokaryota and eukaryota is mainly based on
(A)Nucleusonly
(B)Cellorganellesonly
(C)Chromosomesonly
(D)Alltheabove.
CORRECTANSWER:D
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Q-70-21379277
In five-kingdom classification system, the kingdom that includes,
![Page 57: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/57.jpg)
the blue-green algae, nitrogen-fixing bacteria and methanogenic
archaebacteria is
(A)Monera
(B)Protista
(C)Plantae
(D)Fungi.
CORRECTANSWER:A
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Q-71-21379295
On which of the following, five kingdom classification is based
(A)Cellwall
(B)Geneticmaterial
![Page 58: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/58.jpg)
(C)Typesoforganelles
(D)Modeofnutrition.
CORRECTANSWER:D
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Q-72-21379304
Five kingdom classification was proposed in the year
(A)1959
(B)1969
(C)1919
(D)1859
CORRECTANSWER:B
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Q-73-13465476
Read the following statements and select the correct option
Statement1: Almost all bacteria possess lipoproteinaceous plasma
membrane.
Statement2: The plasma membrane of archaebacteria as well as
eubacteria have same type of lipids.
(A)Bothstatements1and2arecorrect.
(B)Statement1iscorrectbutstatement2isincorrect.
(C)Statement1isincorrectbutstatement2iscorrect.
(D)Bothstatements1and2areincorrect.
CORRECTANSWER:B
SOLUTION:
Bacterialplasmamembraneorplasmalemmahasa
![Page 60: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/60.jpg)
structuresimilartothatofatypicalmembrane.Itismade
ofaphospholipidbilayerwithproteinsofvarioustypes
(extrinsic,integral,transmembrane).Archaebacteriaare
agroupofmostpromitiveprokaryoteswhichareableto
surviveinextremelyhostileconditions.Theircell
membranesaredifferentfromeubacteriaandare
characterisedbythepresenceofamonolayerof
branchedchainlipids.
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Q-74-21379230
Classification given by Bentham and Hooker is
(A)Artifical
(B)Natural
(C)Phylogenetic
![Page 61: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/61.jpg)
(D)Numerical.
CORRECTANSWER:B
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Q-75-21379255
Four kingdom classification was proposed by
(A)Whittaker
(B)Copeland
(C)Haeckel
(D)Linnaeus.
CORRECTANSWER:B
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Q-76-21379297
![Page 62: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/62.jpg)
Number of criteria used in classifying organisms in five kingdom
classification is
(A)5
(B)4
(C)3
(D)2
CORRECTANSWER:A
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Q-77-21379307
Who proposed that monocots are more primitive than dicots
(A)BenthamandHooker
(B)Bessey
![Page 63: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/63.jpg)
(C)Aristotle
(D)EnglerandPrantl.
CORRECTANSWER:D
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Q-78-21379234
Classical systematics embodies/ concept of calssical taxonmist is
(A)Biologicalconcepts
(B)Speciesconcept
(C)Typologicalconcept
(D)Alltheabove.
CORRECTANSWER:B
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Q-79-21379315
Who gave phylogenetic classification of plant kingdom in Flora
Armenia ?
(A)Benson
(B)Cronquist
(C)Takhatjan
(D)Hutchinson.
CORRECTANSWER:C
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Q-80-21379339
A phylum common to unicellular animals and plants is
![Page 65: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/65.jpg)
(A)Monera
(B)Plantae
(C)Fungi
(D)Protista.
CORRECTANSWER:D
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Q-81-21379346
Taxonomy related to morphology is
(A)Alphataxonomy
(B)Betataxonomy
(C)Omegataxonomy
(D)Adansoniantaxonomy.
![Page 66: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/66.jpg)
CORRECTANSWER:A
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Q-82-13465515
Which of the following is a mismathced pair of protozoan group
and its example?
(A)Amoeboidprotozoans-Entamoebahistolytica
(B)Flagellatedprotozoan-Giardiaintestinalis
(C)Ciliatedprotozoan-Parameciumcaudatum
(D)Sporozoan-Leishmaniadonovani
CORRECTANSWER:D
SOLUTION:
Leishmaniadonovaniisaflagellatedprotozoan.
![Page 67: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/67.jpg)
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Q-83-21379280
Floral features are commonly used for identification of angiosperms
because
(A)Reproductivepartsaremoreconservative
(B)Flowercanbesafelypressed
(C)Flowerarenicetoworkwith
(D)Flowershavevariouscoloursandscents.
CORRECTANSWER:A
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Q-84-21379261
Mitochondria probably originated from bacteria because both have
![Page 68: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/68.jpg)
(A)SimilartypeofcircularDNA
(B)Similarpigments
(C)Samefunction
(D)Alltheabove.
CORRECTANSWER:A
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Q-85-21379272
A system of classification in which a large number of traits are
considered is
(A)Artificialsystem
(B)Phylogeneticsystem
(C)Syntheticsystem
![Page 69: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/69.jpg)
(D)Naturalsystem.
CORRECTANSWER:D
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Q-86-21379335
Scala Naturae was written by
(A)Darwin
(B)Whittaker
(C)Linnaeus
(D)Aristotle.
CORRECTANSWER:D
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Q-87-21379360
![Page 70: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/70.jpg)
five kingdom system of classification suggested by R.H whittaker is
not based on
(A)Modeofreproduction
(B)Modeofnutrition
(C)Complexityofbodyorganisation
(D)Presenceorabsenceofwelldefinednucleus.
CORRECTANSWER:D
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Q-88-21379397
Syndesmology is the study of
(A)Ligamentsandbones
(B)Syndromes
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(C)Jointarticulationsandligaments
(D)Monstrals.
CORRECTANSWER:C
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Q-89-21379408
Study of liver is called
(A)Herpetology
(B)Horology
(C)Hepatology
(D)Phenology.
CORRECTANSWER:C
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Q-90-21379319
Engler and Prantl published a phylogenetic system in the
monograph
(A)GeneraPlantarum
(B)OriginofSpecies
(C)DieNaturlichenPflazenfamilien
(D)SpeciesPlantarum
CORRECTANSWER:C
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Q-91-21379288
Holophytic nutrition is found in
![Page 73: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/73.jpg)
(A)Amoeba
(B)Entamoeba
(C)Euglena
(D)Giardia.
CORRECTANSWER:C
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Q-92-21379233
Thallophyta includes
(A)FungiandBacteria
(B)Algae,fungi,BacteriaandLichens
(C)Algae,FungiandLichens
(D)AlgaeandFungi.
![Page 74: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/74.jpg)
CORRECTANSWER:B
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Q-93-13465469
______ bacteria oxidise various inorganic substances such as
nitrates, nitrites and ammonia and use the released energy for ATP
production. They play an important role in recycling of nutrients
(N,P,Fe,S etc).
(A)Photosyntheticautotrophic
(B)Chemosyntheritcautotrophic
(C)Parasitic
(D)Saprophytic
CORRECTANSWER:B
SOLUTION:
![Page 75: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/75.jpg)
Chemoautotrophicbacteriaorchemosynthetic
autotrophicbacteriaareabletomanufacturetheir
organicfoodfrominorganicrawmaterialswiththehelp
ofenergyderivedfromexergonicchemicalreactions
involvingoxidationofaninorganicsubstancepresentin
theexternalmedium.
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Q-94-13465486
The cell wall is composed of two thin overlapping shells which fit
together like a soap case in
(A)desmids
(B)Diatomsanddinofiagellates
(C)dinoflagellates
(D)slimemoulds.
![Page 76: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/76.jpg)
CORRECTANSWER:A
SOLUTION:
Thebodyofdiatomsiscoveredbyatransparent
siliceousshell(silicadepositedincellwall)knownas
frustule.Thefrustuleismadeoftwovalves,epitheca
andhypotheca.Thetwovalvesfittogetherlikeasoap
box.
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Q-95-21379109
Study of only one or a few organisms for obtaining knowledge
about species/higher group is
(A)Nominalisticconcept
(B)Classicalsystematics
![Page 77: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/77.jpg)
(C)Typologicalconcept
(D)Newsystematics
CORRECTANSWER:C
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Q-96-21379135
In two-kingdom classification procaryotes are placed in
(A)Protozoa
(B)Scyphozoa
(C)KingdomAnimalia
(D)KingdomPlantae.
CORRECTANSWER:D
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Q-97-21379167
Autotrophic nutrition includes
(A)Chemosynthesis
(B)Photosynthesis
(C)BothAandB
(D)Ingestivenutrition.
CORRECTANSWER:C
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Q-98-21379173
Algae are distributed in five kingdom classification amongst
(A)MoneraandPlantae
![Page 79: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/79.jpg)
(B)MoneraandProtista
(C)Monera,ProtistaandPlantae
(D)Monera,ProtistaandPlantae
CORRECTANSWER:C
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Q-99-21379179
Nutrition in Protista is
(A)Phagotrophic
(B)Autotrophic
(C)Saprotrophic
(D)Alltheabove.
CORRECTANSWER:D
![Page 80: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/80.jpg)
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Q-100-13465477
Which of the following statements is incorrect?
(A)Pathogenicbacteriacause90%ofhumandiseases.
(B)Alargenumberofantiboiticsareproducedby
actinomycets(e.g.Streplomyces),whichareaclassof
fungi.
(C) .fixingbacteriapickupfree fromsoil
atmosphereandconvertitintonitrogenouscompounds.
(D)Archaebacteriadifferfromotherbacteriainhavinga
differentcellwallstructureandthisfeatureisresponsible
fortheirsuvivalinextremeconditions.
CORRECTANSWER:D
N2 N2
![Page 81: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/81.jpg)
SOLUTION:
Maximumnumberofantibioticsareproducedby
mycelialbacteriaknownasactinomycetes,e.g.,
Streptomycin-Streptomycesgriseus,Chloromycetinor
chloramphenicol-StreptomycesvenezuelaeandS.
lavendulae.
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Q-101-21379155
In three-kingdom classification, fungi are included under
(A)KingdomFungi
(B)KingdomProtista
(C)KingdomAnimalia
(D)KingdomPlantae.
![Page 82: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/82.jpg)
CORRECTANSWER:D
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Q-102-21379183
Heterotrophic ingestive nutrition is found in
(A)Monera
(B)Animalia
(C)Plantae
(D)Fungi.
CORRECTANSWER:B
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Q-103-21379189
In two kingdom classification, bacteria and fungi are included
![Page 83: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/83.jpg)
amongst
(A)Animalkingdom
(B)Plantkingdom
(C)BothPlantandAnimalkingdoms
(D)Noneofthetwokingdoms.
CORRECTANSWER:B
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Q-104-21379196
Fungi possess
(A)Holozoicnutrition
(B)Holophyticnutrition
(C)Ingestivenutrition
![Page 84: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/84.jpg)
(D)Absorptivenutrition.
CORRECTANSWER:D
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Q-105-21379201
Number of ecological life styles found in organisms is
(A)6
(B)5
(C)4
(D)3
CORRECTANSWER:D
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Q-106-21379210
![Page 85: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/85.jpg)
Organisms in which cell wall develops during the reproductive
phase are
(A)Mycoplasma
(B)Bacteria
(C)SlimeMoulds
(D)BothBandC
CORRECTANSWER:C
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Q-107-21379215
Decomposers are
(A)Phagotrophs
(B)Saprotrophs
![Page 86: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/86.jpg)
(C)Osmotrophs
(D)BothBandC
CORRECTANSWER:D
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Q-108-13465534
The wonder drug, penicillin is extracted from which of the
following species of penicillium?
(A)Penicilliumnotatum
(B)P.chrysogenum
(C)Bothaandb
(D)Noneofthese
CORRECTANSWER:C
![Page 87: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/87.jpg)
SOLUTION:
Thebeastknownantibiotic,calledpenicillinisobtained
frombothPenicilliumnotatumandP.chrysogenum.
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Q-109-21379224
Which evolved the earliest ?
(A)Anoxygenicphotosynthesis
(B)Oxygenicphotosynthesis
(C)Chemosynthesis
(D)Aerobicrespiration.
CORRECTANSWER:C
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Q-110-21379238
Taxonomy based on determination of genetic relationship is
(A)Cytotaxonomy
(B)Numbericaltaxonomy
(C)Biochemicaltaxonomy
(D)Experimentaltaxonomy.
CORRECTANSWER:D
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Q-111-21379252
In Whittaker's classification, non-nucleated unicellular
organisms/procaryotes are included under
![Page 89: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/89.jpg)
(A)Plantae
(B)Monera
(C)Protista
(D)Animalia.
CORRECTANSWER:B
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Q-112-21379267
Which one possesses characters of both plants and animals ?
(A)Bacteria
(B)Mycoplasma
(C)Paramoecium
(D)Euglena.
![Page 90: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/90.jpg)
CORRECTANSWER:D
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Q-113-21379279
Blue-green algae are placed in the kingdom
(A)Plantae
(B)Protista
(C)Fungi
(D)Monera.
CORRECTANSWER:D
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Q-114-21379292
Feeding on dead and decaying organisms is a nutrition called
![Page 91: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/91.jpg)
(A)Autotrophic
(B)Saprotrophic
(C)Parasitic
(D)Holozoic.
CORRECTANSWER:B
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Q-115-13465475
Which one of the following is an incorrect statement regarding
mycoplasma?
(A)Theylackacellwall,
(B)Theyarethesmallestlivingcells.
(C)Theycannotsurvivewithoutoxygen.
![Page 92: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/92.jpg)
(D)Theyarepathogenicinplantsandanimals.
CORRECTANSWER:C
SOLUTION:
Mycoplasmasormollicutesarethesimplestandthe
smallestofthefreelivingprokaryotesclassifiedunder
KingdomMonera.Thesizerangersfrom
.Acellwallisabsent.Plasmamembraneformsthe
outersboundaryofthecell.Mycoplasmacansurvive
without .
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0.1 − 0.15μm
O2
![Page 93: Download Doubtnut Now · Maximum nutritional diversity is found in group (A) Protista (B) Monera (C) Fungi ... a alone is correct (B) b alone is correct (C) c alone is correct (D)](https://reader036.fdocuments.net/reader036/viewer/2022081407/5f89abbac19bb369fd686ae4/html5/thumbnails/93.jpg)