EDITION mHARTWELL mTESTmBANK

GENETICS mFROM mGENES mTOmGENOMES m6THm EDITION mHARTWELLmTESTmBANK

TESTmBANK NURSING mTESTmBANKS 1 / 3

GENETICSmFROMmGENESmTOmGENOMES m6THmEDITIONmH ARTWELL mTESTmBA NK 1 Copyrightm©m2019mMcGraw-HillmEducation.mAllmrightsmreserved.NomreproductionmormdistributionmwithoutmthempriormwrittenmconsentmofmMcGraw- HillmEducation.

NURSINGTB.COM

Genetics,m6em(Hartwell) Chapterm2 Mendel'smPrinciplesmofmHeredity

1) WhymdidmMendelmperformmreciprocalmcrosses?

• TomobtainmenoughmplantsmtomperformmthemexperimentsmthatmMendelmwanted.
• Tomtestmamhypothesismthatmstatedmthemovummcarriesmallmtheminformationmformprogeny.
• Tombemablemtombreedmplantsmyearmround.
• Tomdeterminemwhethermtheminheritancemofmamtraitmdependsmonmwhichmparentmcarriesmthemtrait.

Answer:mDmSectio

n:m2.01

Topic:mmBackgroundm-mThemHistoricalmPuzzlemofmInheritance

LearningmObjective:m02.01.03mExplainmthemimportancemofmMendel'sminclusionmofmreciprocalmcro ssesmwithinmhismcontrolledmbreedingmprogrammofmpeamplants.

Bloom's:m2.mUnderstandmAccessibilit

y:mKeyboardmNavigation

2) Whatmismthemdifferencembetweenmcross-mandmself-fertilization?

• Inmcross-fertilizationmthempollenmfrommonemplantmismusedmtomfertilizemthemeggmofmanothermplant.
• Inmcross-fertilizationmthempollenmfrommonemplantmismusedmtomfertilizemthemeggmfrommthemsamemplant.
• Inmself-fertilizationmthempollenmfrommonemplantmismusedmtomfertilizemthemeggmfrommanothermplant.
• Inmcross-fertilizationminsectsmaremusedmtompollinatemthemplants,mwhereasminmself-

fertilizationmtheminvestigatormpollinatesmthemplants.

NURSINGTB.COM

Answer:mAmSectio

n:m2.01

Topic:mmBackgroundm-mThemHistoricalmPuzzlemofmInheritance

LearningmObjective:m02.01.02mDescribemhowmMendelmcross-fertilizedmandmself-

fertilizedmpeamplants.

Bloom's:m2.mUnderstandmAccessibilit

y:mKeyboardmNavigation

3) Whatmismthemoutcomemofmcrossingmtwompure-breedingmplantsmwithmantagonisticmtraits?

• Onlymonemofmthemtraitsmwillmbemseenminmthemprogeny.
• Bothmtraitsmwillmbemseenminmthemprogeny.

C) Bothmtraitsmwillmbemseenminmthemprogenyminmam3:1mratio.

• Onlymonemtraitmwillmbemseenmandmitmwillmbemthemtraitmofmthemfemale.

Answer:mAmSectio

n:m2.01

Topic:mmBackgroundm-mThemHistoricalmPuzzlemofmInheritance

LearningmObjective:m02.01.04mPredictmthemtypemofmprogenymproducedmbymMendel'smcrossesmbet weenmpure- breedingmplantsmwithmdiscrete,mantagonisticmtraits,msuchmasmpurplemversusmwhitemflowers.

Bloom's:m2.mUnderstandmAccessibilit

y:mKeyboardmNavigation 2 / 3

GENETICSmFROMmGENESmTOmGENOMES m6THmEDITIONmH ARTWELL mTESTmBA NK 2 Copyrightm©m2019mMcGraw-HillmEducation.mAllmrightsmreserved.NomreproductionmormdistributionmwithoutmthempriormwrittenmconsentmofmMcGraw- HillmEducation.

NURSINGTB.COM

4) AccordingmtomMendel'smLawmofmIndependentmAssortment,

• allelesmofmgenesmonmdifferentmchromosomesmassortmrandomlymintomdifferentmgametes.
• allelesmofmgenesmassortmintomgametesmgroupedmaccordingmtomhowmtheymwereminheritedmoriginally.
• dominantmallelesmformonemgenemmustmassortmintomthemsamemgametemasmthemdominantmallelesm

formanothermgene.

• dominantmallelesmformonemgenemmustmassortmintomthemsamemgametemasmthemrecessivemallelesm

formanothermgene.

Answer:mAmSectio

n:m2.02

Topic:mmGeneticmAnalysismAccordingmtomMendel

LearningmObjective:m02.02.03mExplainmMendel'smlawmofmindependentmassortmentmandmhowmthem 9:3:3:1mphenotypicmratiominmamdihybridmcrossmprovidesmevidencemformthismlaw.

Bloom's:m1.mRemembermAccessibilit

y:mKeyboardmNavigation

5) AnmSsm×mSsmmatingmismperformed.mIfmthemphenotypicmratiomofmthemprogenymism3mS–m(– mindicatesmthatmthemothermallelemismunknown)mtom1mss,mthen

• themSmallelemismdominantmtomthemsmallele.
• neithermallelemismdominant.
• themsmallelemismdominantmtomthemSmallele.
• themrelationshipmbetweenmthemallelesmcannotmbemdetermined.

Answer:mAmS

ection:m2.02

NURSINGTB.COM

Topic:mmGeneticmAnalysismAccordingmtomMendel

LearningmObjective:m02.02.01mExplainmMendel'smlawmofmsegregationmandmhowmitmpredictsmthem3 :1mdominant-to-recessivemphenotypicmratiomamongmthemF2mgenerationmofmammonohybridmcross.

Bloom's:mm4.mAnalyze

Accessibility:mmKeyboardmNavigation

6) WhichmofmthemfollowingmprobabilitiesmismcorrectmregardingmammatingmofmanmSsmRRmindividualmtom anmindividualmwhomismSsmRrm?m(Am– mindicatesmthemthemsecondmallelemismeithermdominantmormrecessive.)

A) S–mRR:m37.5%

B) Homozygousmrecessive:m10%

C) Heterozygousmbothmalleles:m50%

D) ssmR–m:m15.5%

Answer:mAmSectio

n:m2.02

Topic:mmGeneticmAnalysismAccordingmtomMendel

LearningmObjective:m02.02.05mPredictmthemgenotypicmandmphenotypicmratiosmamongmprogenymofmcom plexmmultihybridmcrossesmusingmsimplemrulesmofmprobability.

Bloom's:mm3.mApply

Accessibility:mmKeyboardmNavigation

• / 3