SBI3U Unit 1 Test Biodiversity (student version) - Google Docs
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SBI3UUnit1Test:Biodiversity K/U_____/1 0 T/I____/1 8 Name:_____________________________ COM_____/9 1.Whichk ingdomhass pecieswhosec ellsdonothavec ellwalls? a)Animalia b)Plantae c )Archaea d)Protista APP_____/1 0 e)Bacteria 2.Whichtermdescribesanidentificationtoolthatusesas eriesoftwo-partc hoices? a)binomialnomenclature b)dichotomousk ey c )phylogenetictree d)phylogenetick ey e)taxonomick ey 3.Inwhichk ingdomwouldy ouplaceanorganismthatism ulticellular,hasac ellwallm ade ofc ellulose,andis autotrophic? a)Bacteria b)Archaea c)Protista d)Plantae e)Fungi 4.WhatdoBalantidiumc oli,aparasiticprotist,andthem ostc ommonc auseofbacterial pneumonia, Streptococcuspneumoniae,haveinc ommon? a)bothareprokaryoticc ells b)bothc ontainDNA c)bothhavem embrane-boundorganelles d)bothhaveam embrane-boundnucleus e)bothusem itosisandm eiosisforc elldivision 5.Whichtheorydoestheevidencelistedbelows upport? •M embranesofthec hloroplastsandm itochondriaares imilartolivingprokaryotes. •Ribosomesin chloroplastsandm itochondriaares imilartoribosomesinprokaryotes. •M itochondriaandc hloroplasts reproducebybinaryfission. •Chloroplastsandm itochondriahaveac ircularc hromosome. a)endosporetheory b)endosymbiotictheory c)theorythatArchaeac arryoutphotosynthesis d)theoryofhoweukaryotesbecamem ulticellular e)theorythatv irusesarec ells 6.Somes cientistss tudyhowthefangm echanismofc obrasdiffersfromthefang m echanismofrattlesnakes. Others cientistss tudyhowthewingsofbatsevolvedfrom theforelimbsoftheirancestors.Inbothc ases, whataretheses cientistss tudying? a)thebiodiversityoftheseanimals b)thes peciesdiversityoftheseanimals c)thenomenclatureoftheseanimals d)thetaxonomyoftheseanimals e)them orphologyoftheseanimals 7.Whichwouldleastlikelybeusedtodeterminehowc loselytwoorganismsarerelated? a)anatomicalevidenceusingfossils b)developings cientificm odelsusingbiodiversitydata c)anatomicalevidencefromlivings pecies d)physiologicalevidence,s uchasproteins tructure e)DNAevidencefromlivingordeadorganisms 8.Thenameofthistaxonomictoolusedtonarrowdowntheidentityofanorganism c omesfromtwoG reek wordsthattogetherm ean“dividedintwoparts.” a)dichotomous b)binomialnomenclature c )biologicals pecies d)phylogenetics pecies e)bilateral symmetry 9.Whichs tatementabouts peciesdiversityisfalse? a)Speciesdiversityisthev arietyandabundanceofs peciesinagivenarea. b)Ecosystemswithhighs peciesdiversityhavelessresiliencetodiseaseorharsh environmentalc onditions thanecosystemswithlows peciesdiversity. c)Pollutionandc limatec hangearepossiblethreatstos peciesdiversity. d)Theintroductionofanon-natives peciestoanecosystemc anleadtoadecreasein s peciesdiversity. e)CarolinianCanadaisanecosystemthathashighs peciesdiversity. 10.Whichtypeofdiversitydescribesthev arietyofinternalandexternalformsinlivingorganisms? a)ecosystem b)s tructural c)genetic d)s pecies e)biological SECTION2:Thinking/Inquiry–Labeling(Question11) 11.B asedo nt hep artialk eyb elow,p redictt heo rdero ft hem ammals hownb elowa ndidentify t he stepsy ouu sedint hisk eyb yc irclingitt oa rrivea ty ourd ecision.[ T/I,4 ] Theorderofthismammalis:_____________________________ SECTION3:T/I,App&Com–ShortAnswer( Q’s12–18) 12.[ T/I,5 ]TheT rans-CanadaH ighwayr unst hroughB anffN ationalP arkinA lberta.T heh ighway s plitst he parkintot wos eparatea reas,f ragmentingt heh abitato ft heb earst hatlivein t hep ark:g rizzlyb ears( U rsus arctos)a ndb lackb ears( U rsusa mericanus).A sw ell,f ences h aveb eenc onstructedo ne ithers ideo ft he highwayt op rotectw ildlifef romm otor v ehicles.H owever,a v arietyo fw ildlifec rossings tructures( overpasses andu nderpasses) h aveb eenc onstructedt ot ryt or educet heimpacto ff ragmentingt heb ears’h abitat. a)Identifythelevelofbiodiversitythatism ostaffectedbythec ombinationofam ajorhighwayandfences. Explainy ourr easoning. b)Inferh owt hew ildlifec rossings tructuresh elpr educet heimpacto ff ragmentationo nt hesea nimals. Explainy ourr easoning. 13.a)P utt heseL atinn amesino rderf romm ostg eneralt om osts pecific:[ T/I,4 ] order– —P erciformes( a) class– —A ctinopterygii( b) kingdom– —A nimalia( c) phylum– —C hordata( d) species– —t ridigitatus( e) family– —D actyloscopidae( f) genus– —D actyloscopus( g) b)Theo rganismy ouh avec lassifiedisa f ishc alleda s ands targazer.W hatisitss cientific n ame? 14.P ollinationisa ne ssentialp arto fa h ealthye cosystem.A p henomenonc alled“ colony c ollapsed isorder”h as ledt ot hed isappearanceo fm illionso fa dultb eesa ndb eehives a roundt hew orld.P redictt heimpacto ft he disappearanceo fb eeso ro therp ollinators o nt heo rganismst hatd ependo nt hise cosystems ervice.E xplain yourr easoning.[T/I,5 ] 15.D rawa p hylogenetict reet hats howst hef ollowings cenario.B acteriaa ndA rchaea d ivergedf roma commona ncestorr elativelys oona fterlifeb egano nE arth.L ater, E ukaryas plito fff romt hea rchaeal line,implyingt hatE ukaryaa rem orec loselyr elated t oA rchaeat hant oB acteria.[ C,4 ] 16.W ritea tleast3 d ifferencesa nd2 s imilaritiesb etweenp rokaryotica nde ukaryoticc ellsint hed iagramb elow. [C,5 ] Prokaryotic Eukaryotic 17.T igersa ndz ebrasa reb othm ammalsw iths tripedf urc oats.[ A,5 ] a)W hyist hisc haracteristicn otu sefulind eterminingt hec losenesso ft heir e volutionaryr elationship? b)S tatet woo therp ieceso fe videncet hatw ouldb eb etterf ore stablishingt her elationshipa mongs pecies. 18.M ostm inew astewaterisc ontaminatedw ithh eavym etalsa nd,d uet ot hep resenceo f s ulfurint hem ined rock,e xtremelya cidic.B asedo nt hisinformation,p redictt het ypeo f o rganismst hatc oulds urviveint his environment,a ndp redictt hek ingdomt hatt heya relikelyc lassifiedin. E xplainy ourr easoning.[A,5 ]
