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Speciation Sympatric Ispeciation Convergence Feedback Your Ianswer Iis Ipartially Icorrect. IYou Ihave Icorrectly Iselected I5. The Icorrect Ianswer Iis: Isplitting Iof Ione Ispecies Iinto Itwo Ior Imore Ispecies I→ ISpeciation, Ishows Ihow Ivarious Ispecies Iare Irelated Ito Ieach Iother Iand Ihow Ithey Ievolved Ifrom Ione Ito Ianother I→ IPhylogenetic Itree, Ispecies Iwhose Imorphology Ihas Iadapted Ito Ia Iparticular Iecological Iniche I→ IEcomorph, Ispeciation Ithat Ioccurs Idue Ito Iresulting Isubpopulations Ihaving Ibeen Iseparated Iby Ia Igeographic Ibarrier I→ IAllopatric Ispeciation, Ia Isingle Ispecies Igives Irise Ito Ia Ivariety Iof Inew Ispecies, Ieach Iadapted Ito Ia Ispecific Ienvironment I→ IAdaptive Iradiation, Ispeciation Iwithout Ia Igeographic Ibarrier I→ ISympatric Ispeciation, Isimilar Ievolutionary Ioutcomes Iby Iindependent Ispecies I→ IConvergence
BIO I 124 IEvolution ILab IReport
splitting Iof Ione Ispecies Iinto Itwo Ior Imore Ispecies Answer I 1 shows Ihow Ivarious Ispecies Iare Irelated Ito Ieach Iother Iand Ihow Ithey Ievolved Ifrom Ione Ito Ianother species Iwhose Imorphology Ihas Iadapted Ito Ia Iparticular Iecological Iniche speciation Ithat Ioccurs Idue Ito Iresulting Isubpopulations Ihaving Ibeen Iseparated Iby Ia Igeographic Ibarrier a Isingle Ispecies Igives Irise Ito Ia Ivariety Iof Inew Ispecies, Ieach Iadapted Ito Ia Ispecific Ienvironment Answer I 2 Answer I 3 Answer I 4 Answer I 5 speciation Iwithout Ia Igeographic Ibarrier Answer I 6 I similar Ievolutionary Ioutcomes Iby Iindependent Ispecies Answer I 7
Question I 2
Allopatric Ispeciation Ecomorph AdaptiveIradiation Phylogenetic Itree
Question I 1
I Partially I correct IMark I1.07 Iout Iof I1. Flag Iquestion Question I text Match Ithe Ifollowing Iterms Iwith Itheir Icorrect Idefinitions.
- The Imembers Iof Ia Ipopulation Ihave Iinheritable Ivariations.
- A Ipopulation Iis Iable Ito Iproduce Imore Ioffspring Ithan Ithe Ienvironmnet Ican Isupport
- Only Icertain Imembers Iof Ithe Ipopulation Isurvive Iand Ireproduce
- natural Iselection Iresults Iin Ia Ipopulation Iadapted Ito Ithe Ilocal Ienvironment Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: INatural Iselection Correct Mark I1.50 Iout Iof I1. Flag Iquestion d. INatural Iselection c. IHomologous Istructures b. ISpeciation Question Itext Which Iof Ithe Ifollowing Iis Ia Imechanism Ifor Ievolution? ISelect Ione: a. IArtificial Iselection
Question I 3
Complete Mark I6.50 Iout Iof I6. Flag Iquestion Question I text What Iare Ithe I 4 Iessential Icomponents Ifor Inatural Iselection?
Mutations AssortativeImating GeneIflow Genetic Idrift Feedback Your Ianswer Iis Ipartially Icorrect. IYou Ihave Icorrectly Iselected I4. The Icorrect Ianswer Iis: Imicrovariations Iin Ithe Ihuman Igenome Ithat Icauses Idiversity Iin Ithe Ipopulations I→ ISNP, Ipermanent Igenetic Ichanges I→ IMutations, Ionly Icertain Igenotypes Ior Iphenotypes Imate Iwith Ione Ianother I→ INonrandom Imating, Itype Iof Inonrandom Imating Ithat Ioccurs Iwhen Iindividuals Imate Iwith Ithose Ihaving Ithe Isame Iphenotype Iin Iregards Ito Ia Icertain Icharacteristic I→ IAssortative Imating, Imovement Iof Ialleles Ibetween Ipopulations I→ IGene Iflow, Ichanges Iin Ithe Iallele Ifrequencies Iof Ia Igene Ipool Idue Ito Ichance I→ IGenetic Idrift microvariations Iin Ithe Ihuman Igenome Ithat Icauses Idiversity Iin Ithe Ipopulations Answer I 1 permanent Igenetic Ichanges Answer I 2 only Icertain Igenotypes Ior Iphenotypes Imate Iwith Ione Ianother Answer I 3 type Iof Inonrandom Imating Ithat Ioccurs Iwhen Iindividuals Imate Iwith Ithose Ihaving Ithe Isame Iphenotype Iin Iregards Ito Ia Icertain Icharacteristic Answer I 4 movement Iof Ialleles Ibetween Ipopulations Answer I 5 I changes Iin Ithe Iallele Ifrequencies Iof Ia Igene Ipool Idue Ito Ichance Answer I 6 Nonrandommating
Question I 6
I Partially I correct IMark I1.00 Iout Iof I1. Flag Iquestion SNP Question I text Match Ithe Ifollowing Iterms Iwith Itheir Icorrect Idefinitions.
Question I 7
Complete Mark I6.50 Iout Iof I6.
Bottleneck Ieffect- Icause Iof Igenetic Idrift. IIt Ioccurs Iwhen Ia Imajority Iof Igenotypes Iare Iprevented Ifrom Iparticipating Iin Ithe Iproduction Iof Ithe Inext Igerneration Ias Ia Iresult Iof Ia Inatural Idisaster Ior Ihuman Iinterference.
- Stabilizing Inatural Iselection Ioccurs Iwhen Ian Iintermediate Iphenotype Iis Ifavored. IIt Iis Ibasically Ikeeping Ia Itrait Ithe Isame Ito Ipreserve Ithe Ioptimal Iphenotype. IOur Itext Ibook Ishows Ihuman Ibirth Iweight Ias Ian Iexample Iof Ithis Itype. IIt Iis Ishown Ithat Ibabies Iborn Iwith Ibirth Iweight Iunder I 5 Ilbs Ihave Iless Ichance Iof Isurvival Ithan Ithose Iborn Iwith Ia Ibirth Iweight I 5 Ilbs Iand Iover.
- Directional Inatural Iselection Ioccurs Iwhen Ian Iextreme Iphenotype Iis Ifavored. IThe Idistribution Icurve Iwill Ishift Iin Ithat Idirection. IThis Itype Iof Ishift Ioccurs Iwhen Ia Ipopulation Iis Iadapting Ito Ichanges Iin Iits Ienvironment. IOur Itext Igives Ius Ithe Iexample Iof Iguppies. IWhen Imale Iguppies Iare Iexposed Ito Imore Ipredators Itheir Icolors Ibecome Idrab Iand Ithey Iare Ismaller Iin Isize. IBut Imale Iguppies Ithat Ihave Iless Iexposure Ito Ipredators Itend Ito Ibe Imore Icolorful Iand Ilarger Iin Isize.
- Disruptive Iselection Iis Iwhen I 2 Ior Imore Iextreme Iphenotypes Iare Ifavored Iover Iany Iintermediate Iphenotypes. I The Iexample Iour Itext Igives Iis Ithe IBritish Iland Isnails I. IIn Ithe Iforest Iareas I, Ithe IThrushIfeed Imostly Ion Ithe Ilight Ibanded Isnails Iand Ithe Idarker Ishell Isnail Ipopulation Ibecomes Igreater. I But Flag Iquestion Question I text What Icauses Ithe Ibottleneck Ieffect? IAnd Iwhat Iresults Ifrom Iit? Comments Comment:
Question I 8
Complete Mark I6.50 Iout Iof I6. Flag Iquestion Question I text Discuss Ithe I 3 Itypes Iof Inatural Iselection. IGive Iexamples Iof Ieach.
d. IPuerto IRican c. ICuban b. IJamaican Select Ione: a. IHispaniolan Which Iof Ithe Ifollowing Iislands Idoes Ithis Iphylogenetic Itree Irepresent? Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: ICuban
Question I 11
Correct Mark I1.50 Iout Iof I1. Flag Iquestion Question I text Which Iof Ithe Ifollowing Iislands Idoes Ithis Iphylogenetic Itree Irepresent?
d. IPuerto IRican c. ICuban b. IJamaican Select Ione: a. IHispaniolan Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: IJamaican
Question I 12
Correct Mark I1.50 Iout Iof I1. Flag Iquestion Question I text Which Iof Ithe Ifollowing Iislands Idoes Ithis Iphylogenetic Itree Irepresent?
The Ievolutionary Isignificance Iof Ieach Ilocation Iwould Ihave Idifferent Ichallenges. I Ecomorphs Iat Ithe Ibottom Iwould Ineed Ito Iblend Iinto Ithe Ienvironment Iat Ithat Ilocation Iand Iwould Iface Idifferent Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: IHispaniolan d. IPuerto IRican c. ICuban b. IJamaican Select Ione: a. IHispaniolan
Question I 14
Complete Mark I6.50 Iout Iof I6. Flag Iquestion Question I text What Iis Ithe Ievolutionary Isignificance Iof Ithe Ilocation Iof Ithe Iecomorph Ion Ior Inear Ithe Ilive Itree?
predators Iand Ifood Isources Ithan Ithose Iat Ithe Itop Iof Ithe Itrees. IWith Inatural Iselection Ithe Iectomorphs Icould Iadapt Iaccording Ito Ithe Icharacteristics Ithey Ineeded Ifor Iwhere Ithey Ilive Ion Ithe Itree. Anolis Igrahami IAnolis Idistichus IAnolis Igundlachi IAnolis Iallisoni IAnolis Iequestrus IAnolis Ilienatopus IAnolis IangusticepsIAnolis Ipulchellus Comments Comment:
Question I 15
Complete Mark I6.50 Iout Iof I6. Flag Iquestion Question I text Which Ianole Ispecies Ishowed Isexual Idimorphism? Comments Comment:
Question I 16
Complete Mark I6.50 Iout Iof I6.
Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: IYes, Ibecause Ithe Imainland Ianoles Iexperienced Idifferent Iselective Ipressures Ithey Ievolved Iwith Idifferent Iphysical Iand Ibehavioral Icharacteristics. Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: Iaccessibility Ito Icooling Imud Ibaths
Question I 18
Correct Mark I1.50 Iout Iof I1. Flag Iquestion different Iphysical Iand Ibehavioral Icharacteristics. support Ithe Itheory Iof Iecomorph Ievolutionary Iconvergence. d. IYes, Ibecause Ithe Imainland Ianoles Iexperienced Idifferent Iselective Ipressures Ithey Ievolved Iwith evolved Ito Iappear Isuperficially Isimilar. c. INo, Ibecause Ithere Iis Inot Ienough Idata Iabout Ithe Imainland Iand Iisland Ianoles Ito Idetermine Iif Ithey did Inot Ievolve Iwith Isimilar Iphysical Iand Ibehavioral Icharacteristics. b. INo, Ibecause Ithe Imainland Iand Iisland Ianoles Iare Inot Iclosely Irelated Ito Ieach Iother; Ithey Imerely Question Itext Do Ithe Idifferences Ibetween Ithe Imainland Iand Iisland Ianoles Isupport Ithe Itheory Iof Iecomorph Ievolutionary Iconvergence? IWhy Ior Iwhy Inot? Select Ione: a. INo, Ibecause Ithe Imainland Ianoles Iexperienced Ionly Islightly Idifferent Iselective Ipressures Ithey
Question I 19
Correct Mark I1.50 Iout Iof I1. Flag Iquestion
Feedback Your Ianswer Iis Icorrect. d. IYes, Ieach Iisland Ihad Ia Idifferent Iorder Iof Iecomorph Ievolution. c. INo, Ithe ICuban Iand IPuerto IRican Iphylogenies Iwere Ithe Ionly Itwo Ithat Iwere Ithe Isame. b. IYes, Ionly Ithe IJamaican Iphylogeny Ihad Ia Idifferent Iorder Iof Iecomorph Ievolution. Question Itext Did Ithe Iphylogenies Iof Ithe Idifferent Iislands Isupport Ithe Itheory Ithat Ione Icolonization Ifollowed Iby Iadaptive Iradiation Iand Iconvergent Ievolution Ioccurred? Select Ione: a. INo, Ieach Iisland Ihad Ithe Isame Iphylogeny. Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: IYes, Ieach Iisland Ihad Ia Idifferent Iorder Iof Iecomorph Ievolution.
Question I 20
Correct Mark I1.50 Iout Iof I1. Flag Iquestion d. Itrunk-crown, Itwig, Itrunk, Icrown Igiant c. Icrown Igiant, Itrunk-ground, Itrunk-crown, Itwig b. Itrunk-crown, Itwig, Icrown Igiant, Itrunk-ground Question Itext Based Ion Ithe ICuban Iphylogenetic Itree, Iwhich Iof Ithe Ifollowing Iis Ithe Icorrect Iorder Iof IappearanceIof Ithe Iecomorphs Ion Ithat Iisland, Ifrom Iearliest Ito Ilatest? Select Ione: a. Itrunk-crown, Itwig, Igrass-bush, Itrunk-ground
Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswers Iare: Itwig, Icrown Igiant, Itrunk-ground, Itrunk-crown, Itwig, Itrunk-ground, Icrown Igiant, Itrunk-crown d. Icrown Igiant, Itrunk-ground, Itrunk-crown, Itwig c. Icrown Igiant, Igrass-bush, Itwig, Itrunk-ground b. Itwig, Itrunk-ground, Icrown Igiant, Itrunk-crown a. Itrunk-crown, Itrunk, Itrunk-ground, Itwig Feedback Your Ianswer Iis Icorrect. The Icorrect Ianswer Iis: Itwig, Itrunk-ground, Icrown Igiant, Itrunk-crown
Question I 23
Correct Mark I1.50 Iout Iof I1. Flag Iquestion d. Itrunk-ground, Itwig, Itrunk, Icrown Igiant c. Itrunk-ground, Igrass-bush, Icrown Igiant, Itrunk-crown b. Itwig, Itrunk-ground, Icrown Igiant, Itrunk-crown Question Itext Based Ion Ithe IPuerto IRican Iphylogenetic Itree, Iwhich Iof Ithe Ifollowing Iis Ithe Icorrect Iorder Iof Iappearance Iof Ithe Iecomorphs Ion Ithat Iisland, Ifrom Iearliest Ito Ilatest? Select Ione: a. Itwig, Icrown Igiant, Itrunk-ground, Itrunk-crown
Question I 24
Correct Mark I1.50 Iout Iof I1.
Feedback The Icorrect Ianswer Iis: I Anolis Icoelestinus Flag Iquestion d. I Anolis Isagrei c. I Anolis Igrahmi b. I Anolis Icoelestinus Question Itext Which IAnole Ispecies Idid INOT Ishow Isexual Idimorphism? ISelect Ione: a. I Anolis Imarcanoi
Question I 25
Correct Mark I1.50 Iout Iof I1. Flag Iquestion direction. b. ISome Ilizards Irolled Itheir Iheads Iin Icircles Iwhereas Iothers Imoved Itheir Iheads Iin Ionly Ione Question Itext Which Iof Ithe Ifollowing Iis INOT Ione Iof Ithe Iways Ithe Ilizards Ivaried Itheir Ibobs Ito Icreate Ia Imore Ivaried I"language"? Select Ione: a. ISome Ilizards Imoved Itheir Iheads Iside Ito Iside Iwhile Iothers Imoved Itheir Iheads Iup Iand Idown.
Feedback The Icorrect Ianswer Iis: IIdentical Iselective Ipressures Iallowed Ithe Idifferent Ispecies Ito Ievolve Iwith Isimilar Iphysical Iand Ibehavioral Icharacteristics. Flag Iquestion on Ieach Iisland Iinterbred Iwith Ieach Iother. behavioral Icharacteristics. d. IOriginally, Iall Iof Ithe Iislands Iwere Iconnected Ito Ieach Iother Iby Iland Ibridges Iand Ithe Iecomorphs transferred Ifrom Idifferent Ilocations Iquickly. c. IIdentical Iselective Ipressures Iallowed Ithe Idifferent Ispecies Ito Ievolve Iwith Isimilar Iphysical Iand ecomorphs Ireverted Ito Ithe Icommon Iancestral Itype. b. IAnolis Ilizards Iare Ivery Igenetically Iflexible, Iand Itherefore Ican Iadopt Ithe Itraits Iof Ilizards Question Itext What Icharacteristic Iallowed Ithe Isame Iecomorphs Ito Ibe Iproduced Ion Iall Ifour Iislands Ieven Ithough Ithe Ioriginal Ispecies Iwere Idifferent Ion Ieach Iisland? Select Ione: a. IAll Ithe Ioriginal Ispecies Iwere Idescendants Iof Ia Icommon Iancestor, Itherefore Iall Ithe Idifferent
Question I 28
Correct Mark I1.50 Iout Iof I1. Flag Iquestion Question I text How Idid Ione Ispecies Iproduce Iso Imany Idifferent Ispecies I(the Isix IecomorphsISelect Ione:
Feedback The Icorrect Ianswer Iis: IThe Imales Iare Iunable Ito Iblend Iin Iwith Itheir Isurroundings Ito Ihide Ifrom Ipredators. produce Imany Idifferent Ispecies. amount Iof Ispecies Inecessary Ifor Itheir Ihabitat. d. I Because I the IAnolis I lizards I have I such I a I diverse I range I of I characteristics, I they I were I able I to habitat Itypes. c. ITo Ifill Iall Ithe Ineeded Ijobs Iin Itheir Iecosystem Iproperly, IAnolis Ilizards Idiverged Iinto Iexactly Ithe populations Iof Ithe Isame Ispecies Icaused Iall Ithe Ispecies Ito Idiverge. b. IWithout Icompetition Ifrom Iother Ispecies, Ithe Ione Ispecies Iadapted Ito Ifit Iall Iof Ithe Iavailable a. IBecause Ithe Iislands Iwere Iisolated Ifor Ian Iextended Iperiod, Ia Ilack Iof Iinterbreeding Ibetween Feedback The Icorrect Ianswer Iis: IWithout Icompetition Ifrom Iother Ispecies, Ithe Ione Ispecies Iadapted Ito Ifit IallIof Ithe Iavailable Ihabitat Itypes.
Question I 29
Correct Mark I1.50 Iout Iof I1. Flag Iquestion new Iresources. d. IDifferent Iecomorphs Icannot Imate Iwith Ieach Iother Ito Iproduce Inew Iecomorphs Ithat Ican Iexploit c. ISickly Imales Iare Inot Iable Ito Iproduce Irobust Ioffspring Iif Igiven Ithe Ichance Ito Imate. b. IAll Iof Ithe Ianswer Ichoices Iare Ievolutionary Idisadvantages Iof Iundergoing Isexual Iselection. Question Itext What Iis Ithe Ievolutionary Idisadvantage Iof Iundergoing Isexual Iselection?ISelect Ione: a. IThe Imales Iare Iunable Ito Iblend Iin Iwith Itheir Isurroundings Ito Ihide Ifrom Ipredators.
