GSU Bio 1104 Exam 2 Questions with
Correct Answers
AnimalDCharacteristicsD-DCORRECTDANSWERD-Multicellular,DSymmetry,DBodyDCavity,DGermDLayers
GermDLayersD-DCORRECTDANSWERD-ectoderm,Dmesoderm,Dendoderm
CephalizationD-DCORRECTDANSWERD-concernDofDsensoryDandDprocessingDstructuresDinDtheDhead
AsymmetryD-DCORRECTDANSWERD-Can'tDbeDsplit
BilateralDSymmetryD-DCORRECTDANSWERD-CanDbeDsplitDintoD2DmirrorDimagesDofDeachDother
RadialDSymmetryD-DCORRECTDANSWERD-BodyDorganizedDaroundDaDcentralDaxis
PhylumDPoriferaD-DCORRECTDANSWERD-
Sponges,DSimplestDMulticellularDOrganism,DTwoDGermDLayers,DAsymmetry,DNoDCephalization
PhylumDCnidariaD-DCORRECTDANSWERD-
Jellyfish,DcoralDandDseaDanemones,DTwoDGermDLayers,DRadialDSymmetry,DNervous/DigestiveDTissu
es,DSpecializationDofDCells,DCnidocytes,DPolp/Medusa
BlastoporeD-DCORRECTDANSWERD-
theDopeningDofDtheDcentralDcavityDofDanDembryoDinDtheDearlyDstageDofDdevelopment.DInDProtostom
esDitsD1stDandDinDDeuterostomesDitsD2nd
, PhylumDPlatyhelminthesD-DCORRECTDANSWERD-
NoDbodyDcavity,DincompleteDdigestion,DNoDcirculatoryDsystemDandDnervousDsystemDinDbody.DEx:DFl
atworm
PhylumDNematodaD-DCORRECTDANSWERD-
FalseDbodyDcavity,DCompleteDDigestion,DOpenDcirculatoryDsystem
PhylumDAnnelidaD-DCORRECTDANSWERD-
TrueDbodyDcavity,DCompleteDdigestion,DclosedDcirculatoryDsystem,DnervousDsystemDinDhead
PhylumDMollusca,DClassDGastropodaD-DCORRECTDANSWERD-
Snails,DMuscularDfootDtoDmove,DGeneralDfeedersD(scavengers),DOpenDCirculatoryDSystem,DCephaliz
ation
PhylumDMollusca,DClassDBivalviaD-DCORRECTDANSWERD-
Oyster,Dshellfish,Dclam,Dmussel,DPelecypoda,DNoDCephalization,DOpenDCirculatroyDSystem,DComple
teDDigestive,DFilterDFeeder,DGasDExchangeD(gills)
PhylumDMollusca,DClassDCephalopodaD-DCORRECTDANSWERD-
Squid,DOctopus,DAdvancedDnervousDsystem,ClosedDCirculatoryDSystem
PhylumDArthropodaD-DCORRECTDANSWERD-
Insects,DCrystaceans,DArachnids,DChitinDExoskeleton,DOpenDcirculatoryDsystem,DsegmentedDbodies
PhylumDEchniodermataD-DCORRECTDANSWERD-
Endoskeleton,DSeaDurchins,DSecodialDradialDsymmetry
PhylumDChordataD-DCORRECTDANSWERD-
Notochord,DDorsalDNerveDCord,DPharyngealDGill,DPostDAnalDtail
Correct Answers
AnimalDCharacteristicsD-DCORRECTDANSWERD-Multicellular,DSymmetry,DBodyDCavity,DGermDLayers
GermDLayersD-DCORRECTDANSWERD-ectoderm,Dmesoderm,Dendoderm
CephalizationD-DCORRECTDANSWERD-concernDofDsensoryDandDprocessingDstructuresDinDtheDhead
AsymmetryD-DCORRECTDANSWERD-Can'tDbeDsplit
BilateralDSymmetryD-DCORRECTDANSWERD-CanDbeDsplitDintoD2DmirrorDimagesDofDeachDother
RadialDSymmetryD-DCORRECTDANSWERD-BodyDorganizedDaroundDaDcentralDaxis
PhylumDPoriferaD-DCORRECTDANSWERD-
Sponges,DSimplestDMulticellularDOrganism,DTwoDGermDLayers,DAsymmetry,DNoDCephalization
PhylumDCnidariaD-DCORRECTDANSWERD-
Jellyfish,DcoralDandDseaDanemones,DTwoDGermDLayers,DRadialDSymmetry,DNervous/DigestiveDTissu
es,DSpecializationDofDCells,DCnidocytes,DPolp/Medusa
BlastoporeD-DCORRECTDANSWERD-
theDopeningDofDtheDcentralDcavityDofDanDembryoDinDtheDearlyDstageDofDdevelopment.DInDProtostom
esDitsD1stDandDinDDeuterostomesDitsD2nd
, PhylumDPlatyhelminthesD-DCORRECTDANSWERD-
NoDbodyDcavity,DincompleteDdigestion,DNoDcirculatoryDsystemDandDnervousDsystemDinDbody.DEx:DFl
atworm
PhylumDNematodaD-DCORRECTDANSWERD-
FalseDbodyDcavity,DCompleteDDigestion,DOpenDcirculatoryDsystem
PhylumDAnnelidaD-DCORRECTDANSWERD-
TrueDbodyDcavity,DCompleteDdigestion,DclosedDcirculatoryDsystem,DnervousDsystemDinDhead
PhylumDMollusca,DClassDGastropodaD-DCORRECTDANSWERD-
Snails,DMuscularDfootDtoDmove,DGeneralDfeedersD(scavengers),DOpenDCirculatoryDSystem,DCephaliz
ation
PhylumDMollusca,DClassDBivalviaD-DCORRECTDANSWERD-
Oyster,Dshellfish,Dclam,Dmussel,DPelecypoda,DNoDCephalization,DOpenDCirculatroyDSystem,DComple
teDDigestive,DFilterDFeeder,DGasDExchangeD(gills)
PhylumDMollusca,DClassDCephalopodaD-DCORRECTDANSWERD-
Squid,DOctopus,DAdvancedDnervousDsystem,ClosedDCirculatoryDSystem
PhylumDArthropodaD-DCORRECTDANSWERD-
Insects,DCrystaceans,DArachnids,DChitinDExoskeleton,DOpenDcirculatoryDsystem,DsegmentedDbodies
PhylumDEchniodermataD-DCORRECTDANSWERD-
Endoskeleton,DSeaDurchins,DSecodialDradialDsymmetry
PhylumDChordataD-DCORRECTDANSWERD-
Notochord,DDorsalDNerveDCord,DPharyngealDGill,DPostDAnalDtail