问题标题:
Uptonow,somescientistshavesuggestedthatcloningexistingpeoplemightbeethically(伦理地)acceptableinsomecases.Onepossibilityisgeneratingreplacementforadyingrelative.Allsuchpossibilities,however,raisetheconcernthat
问题描述:

Uptonow,somescientistshavesuggestedthatcloningexistingpeoplemightbeethically(伦理地)acceptableinsomecases.Onepossibilityisgeneratingreplacementforadyingrelative.Allsuchpossibilities,however,raisetheconcernthattheclonewouldbetreatedaslessthanacompleteindividual,becauseheorshewouldlikelysufferfromlimitationsandexpectationsbasedonthefamily'sknowledgeofthegenetic“twin”.Thoseexpectationsmightbefalse,becausehumanpersonalityisonlypartlydeterminedbygenes.Thecloneofanextrovert(性格外向的人)couldhaveaquitedifferentwayofbehavior.Clonesofathletes,moviestars,orscientistsmightwellchoosedifferentcareersbecauseofchanceeventsinearlylife.

Somepeoplehavealsopointedoutthatcouplesinwhichonememberisinfertile(不生育)mightchoosetomakeacopyofoneortheotherpartner.Butsocietyoughttobeconcernedthatacouplemightnottreatnaturallyachildwhoisacopyofjustoneofthem.Becauseothermethodsareavailableforthetreatmentofallknowntypesofinfertility,thetraditionalchoiceseemsmoreappropriate.Noneofthesuggestedusesofcloningformakingcopiesofexistingpeopleisethicallyacceptabletomywayofthinking,becausetheyarenotintheinterestsoftheresultingchild.ItshouldgowithoutsayingthatIamstronglyopposedtoallowingclonedhumanembryostodevelopsothattheycanbetissuedonors.

Inspiteofthis,itseemsclearthatcloningfromcultured(人工培育的)cellswillofferimportantmedicalopportunities.Predictionsaboutnewtechnologiesareoftenwrong;societalattitudeschange;unexpecteddevelopmentsoccur.Timewilltell.Butbiomedicalresearcherslookingintothepotentialofcloningnowhaveplentytodo.

36.Towardscloninganexistingperson,whatconcerndoestheauthorshow?

A.Theclonecreatedisunlikelytofulfillyourexpectations.

B.Theclonecreatedisethicallyunacceptable.

C.Theclonecreatedwillbemistreated.

D.Theclonecreatedwillhaveonedefectoranother.

37.Fromthetextweknowthataclonewill________.

A.bepartlysimilarinpersonalitytothepersonitiscreatedfrom

B.sharethesamecharacteristicswiththepersonitiscreatedfrom

C.ch

侯玲回答:
  CABD
查看更多
伦理学推荐
热门伦理学推荐