Science 9 PAT Exam Questions With
All Correct Answers 2026 New Update
WhichEcausesEofEspeciesEextinctionEareEmostEdirectlyErelatedEtoEhumanEactivities?
*IE*Disease
*IIE*Overharvesting
*III*ELossEofEhabitat
*IV*ENaturalEdisasters
a)EIEandEIII
b)EIEandEIV
c)EIIEandEIII
d)EIIEandEIVE-ECORRECTEANSWERSc
AEbenefitEofEasexualEreproductionEisEthatEit...
a)EproducesEmanyEoffspring
b)EincreasesEgeneticEdiversity
c)EincreasesEspeciesEdiversity
d)ErequiresEspecializedEstructuresE-ECORRECTEANSWERSa
*InformationEAboutEArmyECutwormELarvae*
•EArmyEcutwormElarvaeEeatEtheEfoliageEofEmanyEcommercialEcropsE(e.g.,Ewheat,
alfalfa).
•EArmyEcutwormElarvaeEfeedEfromEAprilEtoEtheEendEofEMay,EatEwhichEtimeEthey
developEintoEmoths.
•EAEtinyEwaspE(Copidosoma)EparasitizesEarmyEcutwormElarvaeEbyElayingEaEsingle
eggEinEaElarva.
, •EArmyEcutwormElarvaeEthatEareEparasitizedEremainEinEtheElarvalEstageElonger
thanEthoseEthatEareEnotEparasitized.
IfEtheEpopulationEofECopidosomaEisElarge,EthenEtheEqualityEofEwheatEcropsEwill...
a)Eincrease,EbecauseEthereEwillEbeEfewerElarvaeEtoEfeedEonEtheEcrops
b)Edecrease,EbecauseEthereEwillEbeEfewerElarvaeEtoEfeedEonEtheEcrops
c)Eincrease,EbecauseElarvaeEwillEfeedEonEtheEcropsEforEaElongerEtime
d)Edecrease,EbecauseElarvaeEwillEfeedEonEtheEcropsEforEaElongerEtimeE-ECORRECTEANSWERSd
LabradorEretrieversEhaveE78EchromosomesEinEeachEofEtheirEmuscleEcells.EWhichEbiologicalEprocessE
ensuresEthatEaEmaleELabradorEretriever'sEspermEcellsEwillEeachEhaveE39Echromosomes?
a)EMitosis
b)EMeiosis
c)ESelectiveEbreeding
d)EArtificialEselectionE-ECORRECTEANSWERSb
NewspaperEHeadlines
"AnimalETrafficking—CanEItEBeEStopped?"
"BanffENationalEParkECelebratesEAnniversary"
"BabyEElephantEBornEatECityEZoo"
"DiseaseEDestroysERareEPlantESpecies"
MatchEeachEofEtheEnewspaperEheadlinesEnumberedEaboveEwithEtheEconservationEstrategyEtoEwhic
hEitEbestErelates.
CaptiveEbreedingEprogramsE_________E
EstablishmentEofEseedEbanksE_________E
All Correct Answers 2026 New Update
WhichEcausesEofEspeciesEextinctionEareEmostEdirectlyErelatedEtoEhumanEactivities?
*IE*Disease
*IIE*Overharvesting
*III*ELossEofEhabitat
*IV*ENaturalEdisasters
a)EIEandEIII
b)EIEandEIV
c)EIIEandEIII
d)EIIEandEIVE-ECORRECTEANSWERSc
AEbenefitEofEasexualEreproductionEisEthatEit...
a)EproducesEmanyEoffspring
b)EincreasesEgeneticEdiversity
c)EincreasesEspeciesEdiversity
d)ErequiresEspecializedEstructuresE-ECORRECTEANSWERSa
*InformationEAboutEArmyECutwormELarvae*
•EArmyEcutwormElarvaeEeatEtheEfoliageEofEmanyEcommercialEcropsE(e.g.,Ewheat,
alfalfa).
•EArmyEcutwormElarvaeEfeedEfromEAprilEtoEtheEendEofEMay,EatEwhichEtimeEthey
developEintoEmoths.
•EAEtinyEwaspE(Copidosoma)EparasitizesEarmyEcutwormElarvaeEbyElayingEaEsingle
eggEinEaElarva.
, •EArmyEcutwormElarvaeEthatEareEparasitizedEremainEinEtheElarvalEstageElonger
thanEthoseEthatEareEnotEparasitized.
IfEtheEpopulationEofECopidosomaEisElarge,EthenEtheEqualityEofEwheatEcropsEwill...
a)Eincrease,EbecauseEthereEwillEbeEfewerElarvaeEtoEfeedEonEtheEcrops
b)Edecrease,EbecauseEthereEwillEbeEfewerElarvaeEtoEfeedEonEtheEcrops
c)Eincrease,EbecauseElarvaeEwillEfeedEonEtheEcropsEforEaElongerEtime
d)Edecrease,EbecauseElarvaeEwillEfeedEonEtheEcropsEforEaElongerEtimeE-ECORRECTEANSWERSd
LabradorEretrieversEhaveE78EchromosomesEinEeachEofEtheirEmuscleEcells.EWhichEbiologicalEprocessE
ensuresEthatEaEmaleELabradorEretriever'sEspermEcellsEwillEeachEhaveE39Echromosomes?
a)EMitosis
b)EMeiosis
c)ESelectiveEbreeding
d)EArtificialEselectionE-ECORRECTEANSWERSb
NewspaperEHeadlines
"AnimalETrafficking—CanEItEBeEStopped?"
"BanffENationalEParkECelebratesEAnniversary"
"BabyEElephantEBornEatECityEZoo"
"DiseaseEDestroysERareEPlantESpecies"
MatchEeachEofEtheEnewspaperEheadlinesEnumberedEaboveEwithEtheEconservationEstrategyEtoEwhic
hEitEbestErelates.
CaptiveEbreedingEprogramsE_________E
EstablishmentEofEseedEbanksE_________E