BIOLOGY 2 EXAM 1 100%
GUARANTEED PASS
evolution j- jcorrect janswers j-describes ja jheritable jchange jin jone jor jmore
jcharacteristics jof ja jpopulation jfrom jone jgeneration jto jthe jnext; j"descent jwith
jmodification"
microevolution j- jcorrect janswers j-relates jto jchanges jin ja jsingle jgene jor jgene
jfrequencies jin ja jpopulation jover jtime
macroevolution j- jcorrect janswers j-relates jto jthe jformation jof ja jnew jspecies jor
jgroups jof jrelated jspecies
species j(biological jspecies jconcept) j- jcorrect janswers j-a jpopulation jor jgroup jof
jpopulations jwhose jmembers jhave jthe jpotential jto jinterbreed jand jproduce jviable,
jfertile joffspring
,population j- jcorrect janswers j-refers jto jall jthe jmembers jof ja jspecies jthat jlive jin jthe
jsame jarea jat jthe jsame jtime jand jhave jthe jopportunity jto jinterbreed
molecular jevolution j- jcorrect janswers j-refers jto jthe jprocess jof jevolution jat jthe jlevel
jof jgenes jand jproteins; jcomparisons jof jgenes jor jprotein jsequences jin jdifferent
jorganisms jcan jreveal jevolutionary jrelationships jthat jcannot jbe jseen jin jmorphology
empirical jthought j- jcorrect janswers j-relies jon jobservation jto jform jan jidea jor
jhypothesis jrather jthan jtrying jto junderstand jlife jfrom ja jnonphysical jor jspiritual jpoint
jof jview
inheritance jof jacquired jcharacteristics j- jcorrect janswers j-Lamarck's jidea jthat
jbehavioral jchanges jcould jmodify jtraits jand jthese jmodified jtraits jwere jinheritable jto
joffspring; jincorrect, jbut jimportant jin jpromoting jthe jidea jof jevolutionary jchange
natural jselection j- jcorrect janswers j-individuals jwith jheritable jtraits jthat jmake jthem
jbetter jsuited jto jtheir jnative jenvironment jtend jto jflourish jand jreproduce; jtherefore
jcertain jtraits jthat jfavor jreproductive jsuccess jbecome jmore jprevalent jin ja jpopulation
jover jtime
transitional jform j- jcorrect janswers j-displays jan jintermediate jstate jbetween jan
jancestral jform jand jthe jform jof jits jdescendants; ji.e.- jfishapod jthat jdisplays jboth
jcharacteristics jof ja jfish jand jamphibian
biogeography j- jcorrect janswers j-study jof jthe jgeographic jdistribution jof jextinct jand
jliving jspecies; jpatterns jof jpast jevolution jare joften jfound jin jthe jnatural jgeographic
jdistribution jof jrelated jspecies
endemic j- jcorrect janswers j-species jof jplants jand janimals jthat jnaturally jfound jin jonly
jone jparticular jlocation
convergent jevolution j- jcorrect janswers j-two jspecies jfrom jdifferent jlineages jhave
jindependently jevolved jsimilar jcharacteristics jbecause jthey joccupy jsimilar
jenvironments, jNOT jbecause jthey jare jrelated jevolutionarily
island jdwarfing j- jcorrect janswers j-a jphenomenon jin jwhich jthe jsize jof jlarge janimals
jon jan jisolated jisland jshrinks jdramatically jover jmany jdifferent jgenerations
analogous jstructures j- jcorrect janswers j-AKA: jconvergent jtraits; jrepresent jcases jin
jwhich jcharacteristics jhave jarisen jindependently, jtwo jor jmore jtimes, jbecause
jdifferent jspecies jhave joccupied jsimilar jtypes jof jenvironments jon jEarth
selective jbreeding j- jcorrect janswers j-AKA: jartificial jselection; jprograms jand
jprocedures jdesigned jto jmodify jtraits jdesirable jto jhumans jin jdomesticated jspecies
alleles j- jcorrect janswers j-variant jforms jof ja jparticular jgene jthat jdetermine jthe jtrait
, homology j- jcorrect janswers j-refers jto ja jsimilarity jthat joccurs jdue jto jdescent jfrom ja
jcommon jancestor; jmay jinvolve janatomical, jdevelopmental, jor jmolecular jfeatures
2 jtypes jof janatomical jhomologies j- jcorrect janswers j-1. jhomologous jstructures
2. jvestigial jstructures
homologous jstructures j- jcorrect janswers j-structures jthat jare jsimilar jto jeach jother
jbecause jthey jare jderived jfrom ja jcommon jancestor
vestigial jstructures j- jcorrect janswers j-anatomical jfeatures jthat jhave jno jcurrent
jfunction jbut jresemble jstructures jof jtheir jpresumed jancestors; j"evolutionary jrelics;"
jorganisms jhaving jvestigial jstructures jshare jcommon jancestry jwith jorganisms jin
jwhich jthe jstructure jis jfunctional
developmental jhomologies j- jcorrect janswers j-similarities jin jembryonic jdevelopment;
ji.e- jgill jridges jand ja jtail jpresent jduring jearly jembryonic jdevelopment
molecular jhomologies j- jcorrect janswers j-similarities jbetween jorganisms jat ja
jmolecular jlevel jdue jto jdescent jfrom ja jcommon jancestor; jthe jsame jtype jof jgene jis
joften jfound jin jdiverse jorganisms jwhich jreflects jthe jevolutionary jrelatedness jof jthose
jspecies; ji.e.- jamino jacid jsequences
homologous jgenes j- jcorrect janswers j-two jor jmore jgenes jderived jfrom jthe jsame
jancestral jgene; janalysis jof jthese jgenes jreveals jevidence jof jevolutionary jchange jat
jthe jmolecular jlevel
orthologs j- jcorrect janswers j-homologous jgenes jthat jare jin jDIFFERENT jspecies
paralogs j- jcorrect janswers j-2 jor jmore jhomologous jgenes jwithin jthe jSAME jspecies
gene jfamily j- jcorrect janswers j-set jof jparalogs jwithin jthe jgenome jof ja jsingle jspecies;
jformed jby jrare jgene jduplicating jevents jproducing jmultiple jcopies jof ja jgene; ji.e.-
jglobin jgene jfamily jin jhumans jcomposed jof j14 jgenes jthought jto jhave jarisen jfrom
jthe jsame jancestral jgene
exon jshuffling j- jcorrect janswers j-mutation jthat joccurs jwhen jan jexon jand jparts jof jthe
jflanking jintrons jfrom jone jgene jare jinserted jinto janother jgene, jthereby jproducing ja
jnew jgene jthat jencodes ja jprotein jwith jan jadditional jdomain; jmay jalso jinvolve
jduplication jand jrearrangement jof jexons
vertical jevolution j- jcorrect janswers j-new jspecies jarise jfrom jpre-existing jspecies jby
jthe jaccumulation jof jgenetic jchanges jsuch jas jgene jmutations, jgene jduplication, jand
jexon jshuffling; jgenetic jchanges jin ja jseries jof jancestors jthat jform ja jlineage
GUARANTEED PASS
evolution j- jcorrect janswers j-describes ja jheritable jchange jin jone jor jmore
jcharacteristics jof ja jpopulation jfrom jone jgeneration jto jthe jnext; j"descent jwith
jmodification"
microevolution j- jcorrect janswers j-relates jto jchanges jin ja jsingle jgene jor jgene
jfrequencies jin ja jpopulation jover jtime
macroevolution j- jcorrect janswers j-relates jto jthe jformation jof ja jnew jspecies jor
jgroups jof jrelated jspecies
species j(biological jspecies jconcept) j- jcorrect janswers j-a jpopulation jor jgroup jof
jpopulations jwhose jmembers jhave jthe jpotential jto jinterbreed jand jproduce jviable,
jfertile joffspring
,population j- jcorrect janswers j-refers jto jall jthe jmembers jof ja jspecies jthat jlive jin jthe
jsame jarea jat jthe jsame jtime jand jhave jthe jopportunity jto jinterbreed
molecular jevolution j- jcorrect janswers j-refers jto jthe jprocess jof jevolution jat jthe jlevel
jof jgenes jand jproteins; jcomparisons jof jgenes jor jprotein jsequences jin jdifferent
jorganisms jcan jreveal jevolutionary jrelationships jthat jcannot jbe jseen jin jmorphology
empirical jthought j- jcorrect janswers j-relies jon jobservation jto jform jan jidea jor
jhypothesis jrather jthan jtrying jto junderstand jlife jfrom ja jnonphysical jor jspiritual jpoint
jof jview
inheritance jof jacquired jcharacteristics j- jcorrect janswers j-Lamarck's jidea jthat
jbehavioral jchanges jcould jmodify jtraits jand jthese jmodified jtraits jwere jinheritable jto
joffspring; jincorrect, jbut jimportant jin jpromoting jthe jidea jof jevolutionary jchange
natural jselection j- jcorrect janswers j-individuals jwith jheritable jtraits jthat jmake jthem
jbetter jsuited jto jtheir jnative jenvironment jtend jto jflourish jand jreproduce; jtherefore
jcertain jtraits jthat jfavor jreproductive jsuccess jbecome jmore jprevalent jin ja jpopulation
jover jtime
transitional jform j- jcorrect janswers j-displays jan jintermediate jstate jbetween jan
jancestral jform jand jthe jform jof jits jdescendants; ji.e.- jfishapod jthat jdisplays jboth
jcharacteristics jof ja jfish jand jamphibian
biogeography j- jcorrect janswers j-study jof jthe jgeographic jdistribution jof jextinct jand
jliving jspecies; jpatterns jof jpast jevolution jare joften jfound jin jthe jnatural jgeographic
jdistribution jof jrelated jspecies
endemic j- jcorrect janswers j-species jof jplants jand janimals jthat jnaturally jfound jin jonly
jone jparticular jlocation
convergent jevolution j- jcorrect janswers j-two jspecies jfrom jdifferent jlineages jhave
jindependently jevolved jsimilar jcharacteristics jbecause jthey joccupy jsimilar
jenvironments, jNOT jbecause jthey jare jrelated jevolutionarily
island jdwarfing j- jcorrect janswers j-a jphenomenon jin jwhich jthe jsize jof jlarge janimals
jon jan jisolated jisland jshrinks jdramatically jover jmany jdifferent jgenerations
analogous jstructures j- jcorrect janswers j-AKA: jconvergent jtraits; jrepresent jcases jin
jwhich jcharacteristics jhave jarisen jindependently, jtwo jor jmore jtimes, jbecause
jdifferent jspecies jhave joccupied jsimilar jtypes jof jenvironments jon jEarth
selective jbreeding j- jcorrect janswers j-AKA: jartificial jselection; jprograms jand
jprocedures jdesigned jto jmodify jtraits jdesirable jto jhumans jin jdomesticated jspecies
alleles j- jcorrect janswers j-variant jforms jof ja jparticular jgene jthat jdetermine jthe jtrait
, homology j- jcorrect janswers j-refers jto ja jsimilarity jthat joccurs jdue jto jdescent jfrom ja
jcommon jancestor; jmay jinvolve janatomical, jdevelopmental, jor jmolecular jfeatures
2 jtypes jof janatomical jhomologies j- jcorrect janswers j-1. jhomologous jstructures
2. jvestigial jstructures
homologous jstructures j- jcorrect janswers j-structures jthat jare jsimilar jto jeach jother
jbecause jthey jare jderived jfrom ja jcommon jancestor
vestigial jstructures j- jcorrect janswers j-anatomical jfeatures jthat jhave jno jcurrent
jfunction jbut jresemble jstructures jof jtheir jpresumed jancestors; j"evolutionary jrelics;"
jorganisms jhaving jvestigial jstructures jshare jcommon jancestry jwith jorganisms jin
jwhich jthe jstructure jis jfunctional
developmental jhomologies j- jcorrect janswers j-similarities jin jembryonic jdevelopment;
ji.e- jgill jridges jand ja jtail jpresent jduring jearly jembryonic jdevelopment
molecular jhomologies j- jcorrect janswers j-similarities jbetween jorganisms jat ja
jmolecular jlevel jdue jto jdescent jfrom ja jcommon jancestor; jthe jsame jtype jof jgene jis
joften jfound jin jdiverse jorganisms jwhich jreflects jthe jevolutionary jrelatedness jof jthose
jspecies; ji.e.- jamino jacid jsequences
homologous jgenes j- jcorrect janswers j-two jor jmore jgenes jderived jfrom jthe jsame
jancestral jgene; janalysis jof jthese jgenes jreveals jevidence jof jevolutionary jchange jat
jthe jmolecular jlevel
orthologs j- jcorrect janswers j-homologous jgenes jthat jare jin jDIFFERENT jspecies
paralogs j- jcorrect janswers j-2 jor jmore jhomologous jgenes jwithin jthe jSAME jspecies
gene jfamily j- jcorrect janswers j-set jof jparalogs jwithin jthe jgenome jof ja jsingle jspecies;
jformed jby jrare jgene jduplicating jevents jproducing jmultiple jcopies jof ja jgene; ji.e.-
jglobin jgene jfamily jin jhumans jcomposed jof j14 jgenes jthought jto jhave jarisen jfrom
jthe jsame jancestral jgene
exon jshuffling j- jcorrect janswers j-mutation jthat joccurs jwhen jan jexon jand jparts jof jthe
jflanking jintrons jfrom jone jgene jare jinserted jinto janother jgene, jthereby jproducing ja
jnew jgene jthat jencodes ja jprotein jwith jan jadditional jdomain; jmay jalso jinvolve
jduplication jand jrearrangement jof jexons
vertical jevolution j- jcorrect janswers j-new jspecies jarise jfrom jpre-existing jspecies jby
jthe jaccumulation jof jgenetic jchanges jsuch jas jgene jmutations, jgene jduplication, jand
jexon jshuffling; jgenetic jchanges jin ja jseries jof jancestors jthat jform ja jlineage
