BIOL 1104 Final Exam Questions with
Correct Answers
PopulationD-DCORRECTDANSWERD-allDinterbreedingDorDpotentially
interbreedingDindividualsDofDoneDspeciesDinDaDgiven
area
CommunityD-DCORRECTDANSWERD--DallDinteractingDpopulationsDinDan
ecosystemD(moreDthanDoneDspecies)
EcologyD-DCORRECTDANSWERD-studyDofDinteractionsDbetweenDorganisms
andDwithinDtheirDenvironment
BioticD-DCORRECTDANSWERD-livingDcomponents
AbioticD-DCORRECTDANSWERD-physical/chemicalDcomponents
PrincipleDofDCompetitiveDExclusionD-DCORRECTDANSWERD-
theDconceptDthatDnoDtwoDspeciesDcanDsimultaneouslyDandDcontinuouslyDoccupyDtheDsameDecologi
calDniche.
ParasitismD-DCORRECTDANSWERD-harmingDhostsDbutDnotDnecessarilyDkilling;
positiveDforDparasiteDbutDnegativeDforDhost
AggressiveDmimicryD-DCORRECTDANSWERD-
theDevolutionDofDaDpredatoryDorganismDtoDresembleDaDharmlessDanimalDorDaDpartDofDtheDenvironm
ent,DthusDgainingDaccessDtoDprey.
, climaxDcommunityD-DCORRECTDANSWERD-
aDdiverseDandDrelativelyDstableDcommunityDthatDformsDtheDendpointDofDsuccession.
coevolutionD-DCORRECTDANSWERD-
theDevolutionDofDadaptationsDinDtwoDspeciesDdueDtoDtheirDextensiveDinteractionsDwithDoneDanothe
r,DsuchDthatDeachDspeciesDactsDasDaDmajorDforceDofDnaturalDselectionDonDtheDother.
communityD-DCORRECTDANSWERD-allDtheDinteractingDpopulationsDwithinDanDecosystem.
competitionD-DCORRECTDANSWERD-
interactionDamongDindividualsDwhoDattemptDtoDutilizeDaDresourceD(forDexample,DfoodDorDspace)Dth
atDisDlimitedDrelativeDtoDtheDdemandDforDthatDresource.
ecologicalDnicheD-DCORRECTDANSWERD-
theDroleDofDaDparticularDspeciesDwithinDanDecosystem,DincludingDallDaspectsDofDitsDinteractionDwithD
theDlivingDandDnonlivingDenvironments.
interspecificDcompetitionD-DCORRECTDANSWERD-
competitionDamongDindividualsDofDdifferentDspecies.
intraspecificDcompetitionD-DCORRECTDANSWERD-
competitionDamongDindividualsDofDtheDsameDspecies.
keystoneDspeciesD-DCORRECTDANSWERD-
aDspeciesDwhoseDinfluenceDonDcommunityDstructureDisDgreaterDthanDitsDabundanceDwouldDsugges
t.
mimicryD-DCORRECTDANSWERD-
theDsituationDinDwhichDaDspeciesDhasDevolvedDtoDresembleDsomethingDelse,DtypicallyDanotherDtype
DofDorganism.
Correct Answers
PopulationD-DCORRECTDANSWERD-allDinterbreedingDorDpotentially
interbreedingDindividualsDofDoneDspeciesDinDaDgiven
area
CommunityD-DCORRECTDANSWERD--DallDinteractingDpopulationsDinDan
ecosystemD(moreDthanDoneDspecies)
EcologyD-DCORRECTDANSWERD-studyDofDinteractionsDbetweenDorganisms
andDwithinDtheirDenvironment
BioticD-DCORRECTDANSWERD-livingDcomponents
AbioticD-DCORRECTDANSWERD-physical/chemicalDcomponents
PrincipleDofDCompetitiveDExclusionD-DCORRECTDANSWERD-
theDconceptDthatDnoDtwoDspeciesDcanDsimultaneouslyDandDcontinuouslyDoccupyDtheDsameDecologi
calDniche.
ParasitismD-DCORRECTDANSWERD-harmingDhostsDbutDnotDnecessarilyDkilling;
positiveDforDparasiteDbutDnegativeDforDhost
AggressiveDmimicryD-DCORRECTDANSWERD-
theDevolutionDofDaDpredatoryDorganismDtoDresembleDaDharmlessDanimalDorDaDpartDofDtheDenvironm
ent,DthusDgainingDaccessDtoDprey.
, climaxDcommunityD-DCORRECTDANSWERD-
aDdiverseDandDrelativelyDstableDcommunityDthatDformsDtheDendpointDofDsuccession.
coevolutionD-DCORRECTDANSWERD-
theDevolutionDofDadaptationsDinDtwoDspeciesDdueDtoDtheirDextensiveDinteractionsDwithDoneDanothe
r,DsuchDthatDeachDspeciesDactsDasDaDmajorDforceDofDnaturalDselectionDonDtheDother.
communityD-DCORRECTDANSWERD-allDtheDinteractingDpopulationsDwithinDanDecosystem.
competitionD-DCORRECTDANSWERD-
interactionDamongDindividualsDwhoDattemptDtoDutilizeDaDresourceD(forDexample,DfoodDorDspace)Dth
atDisDlimitedDrelativeDtoDtheDdemandDforDthatDresource.
ecologicalDnicheD-DCORRECTDANSWERD-
theDroleDofDaDparticularDspeciesDwithinDanDecosystem,DincludingDallDaspectsDofDitsDinteractionDwithD
theDlivingDandDnonlivingDenvironments.
interspecificDcompetitionD-DCORRECTDANSWERD-
competitionDamongDindividualsDofDdifferentDspecies.
intraspecificDcompetitionD-DCORRECTDANSWERD-
competitionDamongDindividualsDofDtheDsameDspecies.
keystoneDspeciesD-DCORRECTDANSWERD-
aDspeciesDwhoseDinfluenceDonDcommunityDstructureDisDgreaterDthanDitsDabundanceDwouldDsugges
t.
mimicryD-DCORRECTDANSWERD-
theDsituationDinDwhichDaDspeciesDhasDevolvedDtoDresembleDsomethingDelse,DtypicallyDanotherDtype
DofDorganism.