BIOL 1104 Unit 4 Test Questions with
Correct Answers
2DtypesDofDtraitsD-DCORRECTDANSWERD-DiscreteDandDcontinuous
ContinuousDtraitsD-DCORRECTDANSWERD-
FollowDaDdistributionDandDoftenDproducedDbyDmanyDgeneDregionsDworkingDtogether
DiscreteDtraitsD-DCORRECTDANSWERD-
CanDbeDreadilyDclassifiedDintoDoneDofDaDseriesDofDtypes,DcolorsDorDshapes;DmayDorDmayDnotDbeDgen
eratedDbyDoneDorDmanyDgeneDregions
PolymorphismD-DCORRECTDANSWERD-MultipleDdescreteDtraitsDinDaDpopulation
HeritableDtraitsDareDshapedDby?D-DCORRECTDANSWERD-
GenesDbeingDexpressedDandDtranslatedDproteins
DiploidDgeneD-DCORRECTDANSWERD-OneDcopyDfromDeachDparent
HaploidDgeneD-DCORRECTDANSWERD-OnlyDoneDcopy
ex:DmitochondrialDgenes
AllelesD-DCORRECTDANSWERD-GeneDcopies
HomozygousD-DCORRECTDANSWERD-2DidenticalDalleles
HeterozygousD-DCORRECTDANSWERD-2DdistinctDalleles
, EvolutionD-DCORRECTDANSWERD-TheDdiversityDofDtraitsDchangesDoverDaDlongDperiodDofDtime
EvolutionD(change)D-DCORRECTDANSWERD-
NotDtheDsameDasDtheDproposedDmechanismsDthatDallowDforDevolution
MicroevolutionD-DCORRECTDANSWERD-TheDchangeDinDtraitDorDfrequencyDoverDtime
MacroevolutionD-DCORRECTDANSWERD-
ChangeDbecomesDassociatedDwithDsomeDformDofDisolationDorDdiscontinuityDandDweDcanDdistinguis
hDtheDpopulationsDreadily.
SpeciationD-DCORRECTDANSWERD-
TheDseparationDofDancestralDpopulationsDintoDaDdistinctDspecies;DMacroevolution
Ex:DDarwin'sDfinches
FitnessD-DCORRECTDANSWERD-ResultDofDsurvivalDandDreproduction
AllelesDandDgenotypesDcanDbeDmonitoredD-DCORRECTDANSWERD-
ElectrophoresisDofDproteinsDorDnucleicDacidsDwithDdifferentDsizeDorDchange.
VariousDmethodsDofDDNADsequencing
ElectrophoresisD-DCORRECTDANSWERD-SeparationDinDanDelectricDfield
AllelesDmayDbeDclassifiedDbyD-DCORRECTDANSWERD-
WhereDtheyDmigrateDunderDelectrophoresisDorDtheDspecificDDNADbasesDidentifiedDinDaDportionDofD
DNA
Correct Answers
2DtypesDofDtraitsD-DCORRECTDANSWERD-DiscreteDandDcontinuous
ContinuousDtraitsD-DCORRECTDANSWERD-
FollowDaDdistributionDandDoftenDproducedDbyDmanyDgeneDregionsDworkingDtogether
DiscreteDtraitsD-DCORRECTDANSWERD-
CanDbeDreadilyDclassifiedDintoDoneDofDaDseriesDofDtypes,DcolorsDorDshapes;DmayDorDmayDnotDbeDgen
eratedDbyDoneDorDmanyDgeneDregions
PolymorphismD-DCORRECTDANSWERD-MultipleDdescreteDtraitsDinDaDpopulation
HeritableDtraitsDareDshapedDby?D-DCORRECTDANSWERD-
GenesDbeingDexpressedDandDtranslatedDproteins
DiploidDgeneD-DCORRECTDANSWERD-OneDcopyDfromDeachDparent
HaploidDgeneD-DCORRECTDANSWERD-OnlyDoneDcopy
ex:DmitochondrialDgenes
AllelesD-DCORRECTDANSWERD-GeneDcopies
HomozygousD-DCORRECTDANSWERD-2DidenticalDalleles
HeterozygousD-DCORRECTDANSWERD-2DdistinctDalleles
, EvolutionD-DCORRECTDANSWERD-TheDdiversityDofDtraitsDchangesDoverDaDlongDperiodDofDtime
EvolutionD(change)D-DCORRECTDANSWERD-
NotDtheDsameDasDtheDproposedDmechanismsDthatDallowDforDevolution
MicroevolutionD-DCORRECTDANSWERD-TheDchangeDinDtraitDorDfrequencyDoverDtime
MacroevolutionD-DCORRECTDANSWERD-
ChangeDbecomesDassociatedDwithDsomeDformDofDisolationDorDdiscontinuityDandDweDcanDdistinguis
hDtheDpopulationsDreadily.
SpeciationD-DCORRECTDANSWERD-
TheDseparationDofDancestralDpopulationsDintoDaDdistinctDspecies;DMacroevolution
Ex:DDarwin'sDfinches
FitnessD-DCORRECTDANSWERD-ResultDofDsurvivalDandDreproduction
AllelesDandDgenotypesDcanDbeDmonitoredD-DCORRECTDANSWERD-
ElectrophoresisDofDproteinsDorDnucleicDacidsDwithDdifferentDsizeDorDchange.
VariousDmethodsDofDDNADsequencing
ElectrophoresisD-DCORRECTDANSWERD-SeparationDinDanDelectricDfield
AllelesDmayDbeDclassifiedDbyD-DCORRECTDANSWERD-
WhereDtheyDmigrateDunderDelectrophoresisDorDtheDspecificDDNADbasesDidentifiedDinDaDportionDofD
DNA