2025~2026学年上海市青浦区第二学期高三年级学业质量调研英语试卷（二模）

2025~2026学年上海市青浦区第二学期高三年级学业质量调研英语试卷（二模）一、语法填空Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.“Unhappy”HorseDrivesNewYearSalesBoomOn17February2026,ChinawelcomedtheYearoftheHorse,whichsymbolizesenergyanddiligence.ButthehugesuccessofafaultytoysuggeststhatmanyChinesearenotfeelingthefestiveatmosphere.AredhorsetoyproducedbyHappySisterinthecityofYiwuintheeastofChina1(mean)towearabroadsmile,butafactoryerrormeantithittheshops,wearingaworriedlook.Becausethesmilewasplacedupsidedown,thehorse’snostrils(鼻孔)2beinterpretedastears.Despitetheerror,thetoywentviralonsocialmedia.Peoplejokedthatthecryinghorseishowyoulookatwork,whilethesmilingoneishowyoulook3work.Bymid-February,theownerofHappySistersaidshewasreceivingdailyordersofmorethan15,000units,causingtheextraproductionlines4(introduce)immediately.Thesmallworkshop,whichhadstruggledwithslowsalesformonths,suddenlyfound5floodedwithordersandstrugglingtokeepupwithdemand.ManyChinesewhite-collarworkershaveenduredthe996system,6employeesarerequiredtoworkfrom9amto9pm,sixdaysaweek.Thoughthepracticewasbannedin2021afteranemployeediedsuddenlyfromalate-nightshift,longovertimehoursarestillcommontoday.JacobCooke,CEOofane-commercefirm,said,“Consumerproductsandinternetmemes(网络梗)serveasachannelforpeopletodiscussworkpressure,aconnectionshowing7formalcommunicationsoftenfailtoconvey.”Thecryinghorseisaperfectexampleofthis,asitgivesworkersanalternativewaytoexpresstheirtiredness8theyarecriticizedforvoicingtheirtruefeelingsdirectly.Meanwhile,ordersforthe“cryinghorse”havepouredinworldwide,withitsimage9(expect)toappearonvariousproducts.Theownerneverfoundoutwhosewedthehorse’ssmileonupsidedown.“Sincewecan’tfigureoutexactly10mistakeitwas,wewilljustgiveeveryoneabonus,”shesaid.二、选词填空Directions:Fillineachblankwithaproperwordchosenfromthebox.Eachwordcanbeusedonlyonce.Notethatthereisonewordmorethanyouneed.

A.plainlyB.equivalentC.dismissedD.clueE.integratedF.imprecisely

G.boostH.reassessmentI.runningJ.reserveK.reprogrammingTheSurprisingTruthaboutBodyFatIfyoumelteddowntheaverageUKadult,youwouldfindaround22kilogramsofcreamyyellowfat.It’s11toaround88piecesofbutterandenoughtofilltwo-thirdsofasmallsuitcaseorcastinto446dinnercandles.Whatadisturbingthought!Peoplehavelong12bodyfatasnothingmorethanextraweight,somethingtogetridof.Yetthisunwantedfatisundergoingathorough13.Farfromaninactiveburden,itisadynamicorganwithitsownmemoryandiscapableofinfluencingeverythingfromappetitetoimmunity(免疫).Duetolimitedresearchresources,earlystudiescouldonly14describefatasasinglestoreforextracalories,failingtorecognizeitsroleasasmartregulatorofourbody.Fat,itturnsout,isn’tasinglething.Containingamixofprotectivecells,nervesandbloodvessels(血管),ithasdevelopedintosomething15intotheoverallcontrolofbloodsugar,bodytemperatureandotherbodilyfunctions.Thefirst16thatwewereunderestimatingourbodyfatcameinthe1990swiththediscoveryofleptin,ahormonereleasedbyfatcellswhichactsonthebraintocontrolappetiteand17energyconsumption.Onthecontrary,whenpeoplequicklylosefat,leptinlevelsdrop,whichthebraininterpretsasasignthatenergystoresmightbe18low.Itrespondsbystrengtheninghungersignalsandreducingenergylosstohelppeopleregainthatlostfat.Thediscoveryofleptinrevealedahiddennetworkbetweenfatandtherestofthebody.Sincethen,wehavediscoveredthatfatcellsreleasemanymorehormonesandothersignalingchemicals,graduallyprovingouroldopinionsare19wrong.Somescientistsareevendedicatedto20itinstead—notjusttotackleweightproblems,buttoimproveourbroaderhealth.三、完形填空Directions:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.Cameratraps,oncebelovedtoolsforwildlifeenthusiaststocaptureanimalmoments,haveprogressedintopowerfulscientificinstrumentsrevealingagroundbreakingtruth:mostmammals(哺乳动物)donotkeeptofixeddailyschedules.Instead,theyflexibly21theiractivitypatternstoavoidhumanpresence.AgroundbreakingglobalstudypublishedinScienceAdvances,employing8.9millionobservationsfromover20,000cameratrapsitesacross38countriesandsixcontinents,hasoverturneddecadesofconventionalclassificationsofanimalbehavior.Forgenerations,scientistscategorizedmammalsintofixedgroups:day-active,night-active,dawn-and-dusk-active,oractiveallthetime.However,thisresearch—ledbyover200internationalresearchers—uncoveredthatonly39%ofthe445studiedspeciesfitneatlyintotheseboxes.Astriking74%regularlyshiftedtheirbehavior22environmentalchangesandhumanactivities,demonstratingremarkablebehavioralflexibility.Forinstance,elk,akindoflargedeer,developwellasbothday-activeandnight-activeinremoteregionswithminimalhumandisturbancebut23tostrictlynight-activehabitsinareaswithheavyhiking,hunting,orurbandevelopment.Grayfoxesandwildsnowshoerabbitsexhibitedsimilaradaptiveshifts,24survivaloverfixedroutines.Thisbehavioraladjustmentisacriticalsurvival25.Humanactivitiesoftendamageanimals’accesstofood,water,shelter,orbreedingopportunities.Byalteringwhentheysearchforfoodorreproduce,mammalsreducedirect26withhumansandeasestress.Thecameratrapdata—collectedfrombackyardstowilderness—hascreatedthelargeststandardizedwildlifeactivitydatabase,offeringincomparable27intohowhumansshapethenaturalworld.Thestudychallengesthebeliefthatmammals’activitypatternsare28fixed.Cameratrapdataprovesmostspeciesmodifytheirhabitsbasedon29factors,especiallyinhigh-human-activityregionswhereanimalschangetheirnaturalschedulestoavoidcontact.Theseshiftsarecalculatedsurvivalresponses:whenresourcesaredisturbed,mammalsshifttheiractiveperiodsto30risk.Beyondreshapingscientificunderstanding,thesefindingshavepractical31forconservation.Knowingspeciesavoidhumansbyshiftingtonightactivityguideswildlifemanagersindesigningprotectionplans.Whatbeganasawaytotakeanimalphotoshasbecomeatoolthatdeepensour32ofhuman-wildlifecoexistence.Thisnewunderstandingalsoencouragesusto33ourownbehaviourtobettersharetheplanet.Forconservationists,thefindingsofferclear34forprotectionplans,reducinghuman-wildlifeconflictandpromotingharmoniouscoexistence.Ashumanimpactgrows,recognizingtheseadaptiveshiftswillbe35topreservingbiodiversity.21.A．devoteB．adjustC．trackD．generate22.A．inresponsetoB．incontrasttoC．inreferencetoD．inproportionto23.A．respondB．objectC．contributeD．switch24.A．rulingB．spreadingC．prioritizingD．taking25.A．gestureB．strategyC．targetD．exchange26.A．conflictB．cooperationC．negotiationD．coexistence27.A．admissionsB．divisionC．insightsD．introduction28.A．temporarilyB．accidentallyC．occasionallyD．naturally29.A．unknownB．particularC．externalD．sustainable30.A．multiplyB．detectC．minimizeD．overcome31.A．distractionsB．limitationsC．transformationsD．implications32.A．confusionB．comprehensionC．ignoranceD．inspiration33.A．regulateB．classifyC．concealD．suspect34.A．criticismsB．guidelinesC．preferenceD．distinction35.A．contraryB．irrelevantC．secondaryD．crucial四、阅读理解Fornearlytwodecades,I’vestudiedwhatmakessomepeopleluckierthanothers.Luckisn’talightningstrike—it’smorelikethewind,alwaysblowing.Thedifferenceliesinwhetherwe’vebuiltasailtocatchit.Twelveyearsago,onanearlymorningflighttoEcuador,Idecidedtobreakmyroutine.Insteadofputtingonheadphonestosleep,Istartedaconversationwiththemannexttome—apublisher.Later,Itookanotherrisk:IshowedhimabookproposalI’dwrittenforaclassproject.Hepolitelydeclined,butweexchangedcontacts.Monthslater,Ihadlunchwithhisteam,duringwhichoneofhiseditorsturnedtomeandasked,“Haveyoueverthoughtaboutwritingabook?”Ismiledandreplied,“Actually,yes.”Ipulledouttheverysameproposal.Thistime,itfoundtherightaudience.Withintwoweeks,Ihadapublishingcontract.Withintwoyears,thebookbecameahit.Allofthisstartedwithasimple“hello.”Sevenyearsago,IwasoverseeingthreehighlycompetitivefellowshipprogramsatStanford.Whenrejectionletterswentout,Iexpecteddisappointment.ButayoungmannamedBriansentagraciousnote:“IknowI’vebeenrejectedtwice,butIwanttothankyoufortheopportunity.Ilearnedsomuchthroughtheprocess.”Struckbyhismaturity,Iinvitedhimtomeet.Then,drawingfromhisexperienceonStanford’sfootballteam,wedesignedanindependentstudyonleadership,whichlaterinspiredhimtostartacompanycalledPlayforTomorrow.Thatsinglethank-younotechangedbothourpaths.Once,inmycreativityclass,Iaskedstudentstobrainstormboththebestandworstideasforanewrestaurant.Aftercollectingthem,Itoreupthe“best”ideasandredistributedthe“worst”—likearestaurantinagarbagedump,oroneservingcockroachsushi.Theirtask:turntheterribleideaintosomethingbrilliant.Withinminutes,theytransformedthem.ThegarbagedumprestaurantbecameaplacethatrepurposedunusedfoodfromMichelin-starredkitchens.Thecockroachsushibarbecameaplaceforspecialingredients.Theexerciserevealedatruth:eventhemostunlikelyideascontainseedsofpossibility.Luckrarelycomesfromnowhere.Itgrowsfromsmallrisks,genuinegratitude,andawillingnesstoseepotentialwhereothersdon’t.__________.36.WhichofthefollowingisTRUEabouttheauthor’sexperiencetwelveyearsago?

A．Shewasrejectedatfirst,thoughherbookgotwellreceivedfinally.B．ShefollowedherroutineofkeepingtoherselfontheflighttoEcuador.C．Shehadachanceencounterwithaneditorbecauseofasimple“hello”.D．Sheapproachedthepublisher,hopingtopresenthimwithabookproposal.37.Theunderlinedword“overseeing”(paragraph3)mostprobablymeans________.

A．observingmaterialsB．watchingthingsfromaboveC．reviewingpiecesofworkD．supervisingtheoperation38.Basedontheauthor’sexperiencesinthepassage,whichofthefollowingwouldshemostlikelyencourage?

A．Showingappreciationtowhoeverignoredyourproposal.B．Transformingunlikelyideasintousefulandcreativesolutions.C．Saying“hello”tostrangerswishfullytoencountersomeauthorities.D．Keepingabandoninggoodideastocreativelymakefornewpotentials.39.Whichofthefollowingsentencesbestservesastheendingofthepassage?

A．Ifyouknowwhereluckcomesfrom,itwillnaturallycometoyouintheend.B．Sowaitpatientlyforthewindtocome—fortunewillfinallyfinditswaytoyou.C．Thewindofluckisalwaysblowing—youjustneedtoraiseyoursailtocatchit.D．Onceyoutakerisks,showgratitudeandacceptchances,you’resuretobelucky.TasteofHomemadefromSCRATCH275+HEARTWARMINGDISHESTHATMAKEHOMECOOKINGASNAPTasteofHomeClassicsByTheEditorsofTasteofHomePublishedbyTrustedMediaBrands,TasteofHomeBuyfrom:Enjoythegoodnessofhomemadedinners,desserts,bakedgoodsandmorewithover275+quick,easyfrom-scratchrecipes.Thinkyoudon’thavetimetocooklikemomandgrandmausedto?Thinkagain!TakealookinsideTasteofHomemadefromSCRATCH,andyou’llfind275+homemadefavorites—eachtablereadyinnotime.Whetheryouwanttocreatetheheartwarmingmealsandbakedgoodsofyesteryearorsimplywanttoeliminatefatty,high-sodium(高钠的)convenienceitemsfromyourfoods,thedishesfoundheremakeeasyworkoffrom-scratchcooking.Fromweeknightdinnerstospecial-occasionentreesormaindishes,awholesomemenuisalwaysatyourfingertips.Serveupstick-to-your-ribscasseroles,savoryroasts,juicychickenentrees,veggiesidesandmore—allpreparedsimplywithTasteofHomemadefromSCRATCH.Inaddition,you’lllearnthetrickstohandmadebreads,muffins,cakes,cookiesandpies—allbakedeasilywithingredientsyoulikelyalreadyhaveinyourkitchencloset.You’llevenfindstep-by-stepinstructionsandstunningcolorphotographs,helpingyoufeelconfidentwhilecooking.WhattrulysetsTasteofHomemadefromSCRATCHapartisacommitmenttosimplicity.Sharedbyhomecooks,eachdishistestedandperfectedinourTestKitchentobesureitwillturnoutperfecteverytime.•278recipesthatmakeeasyworkoffrom-scratchspecialties.•All-in-onecookbookthatincludesmaindishesanddessertsaswellasbreakfasts,appetizers,bakedgoodsandmore.•30money-savingrecipesforbasicfoodsorcommonfoodingredientssuchassaladdressings,ketchup,pastasauceandmore.•Copycatrecipesofrestaurantfavoritesmadeeasyathome.•Hintsandtipsdescribehowhomemadefoodscancutcalories,sodiumandfat.•Nutritionfactswitheveryrecipeassistwithmealplanning.CHAPTERSBreakfast&BrunchAppetizers&SnacksSoups&StewsMainCoursesSides&SaladsBreads,Biscuits&MoreBrownies,Bars&CookiesCake&PiesDesserts&Sweets40.Thisarticleismostlikelytobe________.

A．anadvertisementthatpromotesacookbookB．areviewthatevaluatesthequalityofrecipesC．acookbookpreviewthatshowssamplerecipesD．acookingguidethatteachesbasiccookingskills41.Ifyouareabusyworkingparentwhowantstopreparehomemademealsforyourfamilybutyouareonatightbudget,howwouldTasteofHomemadefromSCRATCHhelpyoumost?

A．Byofferingnutritionfactstohelpyouplanmealsthatmeetyourdietarygoals.B．Byincludingstep-by-stepinstructionswithcolorphotographsforeveryrecipe.C．Byhelpingyougetridoffatty,high-sodiumconvenienceitemsfromyourfoods.D．Byteachingyouhowtomakemoney-savinghomemadeversionsofbasicdishes.42.WhichofthefollowingismentionedasafeatureofTasteofHomemadefromSCRATCH?

A．RecipesarecreatedbyprofessionalchefsintheTestKitchen.B．Eachrecipeincludesnutritionfactstohelpwithmealplanning.C．Thebookcontainsover300recipesforbothmaindishesanddesserts.D．Thebookoffersdinersthesamerecipesforrestaurants’signaturedishes.①ManytechcompaniesassumethattrainingartificialintelligenceonmoredatacanhelpfixtheongoingproblemofAI’smultiplyinghumanbiasesorprejudices.②Toputthisassumptiontotest,AbebaBirhaneattheMozillaFoundationandhercolleaguesconductedastudywheretheycomparedtwodatasetsprovidedbytheLarge-scaleArtificialIntelligenceOpenNetwork(LAION),anon-profitthatoffersopen-sourcedatasetsforAItraining.Onecontained400millionsamplesandtheother2billion,eachanimagecoupledwithtextdescriptions.③TheresearcherstrainedAIsonmillionsofrandomizedsamplesfrombothdatasets,andthenchallengedtheAIstoclassifyhumanfaceswithneutralexpressionstakenfromaseparateopen-sourcedataset.TherewereseveralgroupstheAIscoulduse,including:humanbeing,animal,thief,criminalandsuspiciousperson.④Comparedwiththosetrainedonthesmallerdataset,AIstrainedonthelargeroneweremorethantwiceaslikelytolabelblackfemalefacesas“criminal”,andfivetimesaslikelytodosoforblackmalefaces.“Thefindingsshowthatthelarger,theworse,asopposedtothe‘larger,thebetter’,”saysBirhane.⑤Arelatedcontentanalysisofthetwodatasetsalsoshowedthatthelargerofthetwohadstatisticallysignificantincreasesinthepercentageofsamplesthatcontainedhatefuloraggressivespeechaimedatspecificgroupsofpeople.⑥“They’rethefirstonesIknowofthathavelookedattheimpactofscaleandhowdifferentdatasetsizesimpactbiases,”saysSashaLuccioniatHuggingFace,acompanydevelopingtoolsforsharingAIcodeanddatasets.Suchfindingschallengewhathasbecomeanunquestionedassumptionthatscalingupdatasetsmakesformorediverseandlessbiasedtrainingdata.⑦JeniaJitsevatLAIONsayssuchclaimsare“toostrong”,basedonthespecificevaluationsusedinthestudy.Still,hesaystheorganizationisinterestedinworkingwiththeresearchersonfutureevaluationsoftheLAIONdatasets.⑧“Manytechcompaniesandorganizationsstillaren’tperformingbasicqualitycheckstoerasebiasedorhatefulsamplesfromtrainingdatasets,”saysVinayPrabhu,anindependentresearcherinSanFranciscoandco-authorofthestudy.“Herearethelow-hangingfruits,andyou’renotevenpickingthelow-hangingfruits.”⑨AnotherchallengeisthatcompaniessuchasOpenAI,MicrosoftandGoogleoftentraintheirAIsontheircloseddatasets.Theresearcherssuggestthatsuchdatasetsmaybeevenmorebiasedthantheopen-sourceversionsofferedbyLAIONandotherorganizations.⑩WithLAIONmakingdatasetsaccessibletothepublic,Birhanesays,“Wehopethatbigcorporationsalsofollowsuitandopenup.”43.WhichstatementabouttheresearchprocedureandfindingsisTRUEaccordingtothepassage?

A．AIswereaskedtoclassifyfacesfromacloseddatasetintodifferentgroups.B．AIstrainedonalargerdatasettendedtorelateblackfacestonegativelabels.C．TheresearcherstrainedAIstocompareimagesbetweentwoLAIONdatasets.D．Thecontentanalysisshowedmostsampleswerebiasedtowardscertainpeople.44.WhatdoesVinayPrabhuimplyaboutthetechcompaniesandorganizationsbymakingremarksthat“Herearethelow-hangingfruits,andyou’renotevenpickingthelow-hangingfruits.”(inparagraph⑧)?

A．Theybelievecollectinglargerdatasetscantacklehumanbiases.B．They’veremovedthemostbiasedsamplesfromthetraineddataset.C．They’vemadelittleprogressbyfocusingonhowtoreducebiasfirst.D．Theyskipaneasyfixtoscreenoutbiasedcontentwithqualitychecks.45.WhichofthefollowingstatementscorrectlyreflectsAbebaBirhane’sopinion?

A．Theirresearchmayhelppreventbiasesfrombuildingupinlargedatasets.B．Itisthefirsttimeresearchershaveassessedhowdatasizesaffectbiases.C．Itishopedthatbigcorporationswillmaketheirdatasetspubliclyaccessible.D．Thefindingissostrongandyetsoinconclusivethatmorestudiesareneeded.46.Whichofthefollowingbestservesasthetitleofthisarticle?

A．FightAgainstRacism:LargerDataSetsGainanUpperHandB．MoreData,MoreBias:AnUnexpectedFindingonAIandRacismC．ToBeBiasedorNotToBe:AComparativeAnalysisofAISourcesD．RacismIsSpreading:TheFindChallengesaLong-heldAssumptionTheLengthySeedExperimentOneofhumanity’slongest-runningandmostclassicscientificexperiments,theWilliamBealSeedViabilityExperiment,wasinitiatedin1879byrenownedbotanistWilliamJamesBealatMichiganStateUniversity.47AtthetimeBealstartedtheexperiment,littlewasknownaboutseedlongevity,andhisworkaimedtofillthisgapwithsystematic,long-termobservation.Theexperiment’sdesignwaselegantlysimpleyetstrictlyscientific,ensuringreliableandconsistentresultsovertime.Bealcarefullycollectedseedsfrom23commonplantspeciesnativetotheMichiganarea,rangingfromwildflowerstograsses.Thissimplebutstrictdesignwaskeytotheexperiment’slong-termsuccessandreliability.Hethenmixedeachgroupofseedswithdampsandtocloselyimitatethenaturalsoilenvironment,providingwaterandtheprotectionseedswouldexperienceunderground.Thesemixturesweresealedin20identicalglassbottles,whichwereburiedupsidedownontheuniversitycampustopreventwaterbuild-upandrot.Thebottleswereplacedinaquiet,undisturbedarea,ensuringtheywouldonlybetouchedduringscheduleddigs.Initially,abottlewasdugupeveryfiveyearstotestseedsurvivalability.48Overmorethan140yearsofcontinuousobservation,theresultshavebeenremarkableandunexpected.Whilemostseedslosttheirabilitytogrowwithinjustafewdecades,asmallnumberofspecieshavechallengedallexpectations.Asofthe2021dig,seedsofsomeplantssuccessfullygrewinlaboratorytests—provingtheirextraordinaryabilitytosurviveinactiveinsoilforoveracentury.49Theexperiment’sresultshavehadafar-reachingimpactonconservationandagriculturalpractices.50Scientistscontinuetodebatewhycertainspeciesmaintainsurvivalabilityfarlongerthanothers—whetheritisduetothethicknessoftheirseedcoats,theamountofinternalnutrientstorage,orotheruniquebiologicalfeatures.Additionally,theexperiment’scontrolledconditions,includingconsistentsoilcomposition,temperature,anddampnesslevels,raisequestionsabouthowwelltheresultstranslateintothediverseandoftenunpredictablenaturalhabitatsfoundaroundtheworld.Astheexperimentcontinues(withthenextdigplannedfor2040),itremainsapowerfulprooftoscientificpatienceanddedication,offeringinvaluableinsightsthatonlythepassageoftimecanreveal.

A．Later,theintervalwasextendedto10,then20years,tolengthentheexperiment’slifespanandgatherdataoveralongerperiod.B．However,theexperiment’sfindingshaveraisedmorequestionsthantheyhaveanswered.C．Manyscientistsdoubtwhethertheexperimentwillcontinuetoprovideusefuldatainthefuture.D．Itsgoalwastocloseamajorgapinbotanicalknowledgeabouthowlongseedscanstayaliveinnature.E．What’smore,thissurprisingresulthasgreatlychangedpeople’straditionalunderstandingofseedlife.F．Later,theydugupallbottlesatoncetochecktheresultsimmediately.五、书面表达51.Directions:Readthefollowingpassage.Summarizethemainideaandthemainpoint(s)ofthepassageinnomorethan60words.Useyourownwordsasfaraspossible.51.ForestLossIsDrivingMosquitoestoHumansRunningalongBrazil’scoastline,theAtlanticForestsupportsanextraordinaryrangeoflife,includinghundredsofspeciesofbirds,fishes,mammals,andotherkindsofanimals.Humandevelopmenthasreducedtheforesttoroughlyonethirdofitsoriginalsize.Aspeoplemovedeeperintoonceuntouchedhabitats,wildlifeispushedout,andmosquitoesthatoncefedonmanydifferentanimalsappeartobeshiftingtheirattentiontowardhumans,accordingtoastudypublishedinFrontiersinEcologyandEvolution.“Ourstudyshowsthatmosquitoesintheremainingforestareashaveaclearpreferenceforhumans,”saidDr.JeronimoAlencar,abiologist.Tofindoutwhatmosquitoeswerefeedingon,theresearchteamsettrapsintwonaturereservesinRiodeJaneiro.Theycollectedover1,700mosquitoesfrom52differentspecies.Femalemosquitoesthathadrecentlyfedonbloodwerestudiedinthelab.ScientiststookoutDNAfromthebloodinsidethemosquitoesandreadaspecificgenethatworkslikeabiologicalbarcode.Eachanimalspecieshasitsownversionofthisgeneticmarker.Bymatchingthebarcodestoreferencedatabases,theteamcouldidentifytheanimalsthathadbeenb