生命科学进展-马霞(正式版)市公开课一等奖百校联赛优质课金奖名师赛课获奖课件

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小组组员：学号姓名1242428曹丽丽1242429庄佩佩1242431马霞1242432李艳1242460余婷婷1/5AnnouncementthataresearchfacilityinEnglandhadsuccessfullyclonedasheep,manymorequestionsarose.Theoverallquestionis“Tocloneornottoclone?”.Manygroupsworldwide,doctors,politicians,religiouspeople,havebeenbattlingwiththisquestion.2/5一、克隆之利：克隆技术与医学：cloningisanadvancementtohelpsavemorepeople‘slives.克隆技术与遗传育种：Thepeopleuse“theclone”thetechnologytocultivatehavethedrought-resistant,theresistanttolodging,thedisease-resistantinsectpestgoodqualityandhighoutputvarietymassively,enhancedthegrainyieldgreatly.克隆技术与濒危生物保护：Theclonetechnology,toprotectingthespeciesespeciallyrare,endangeredspeciestosayitisagoodnews,haveverygreatapplicationprospect.Fromthebiologicalviewpoint,thisisoneoftheplacewithvaluethemostofclonetechnologiestoo.

3/5二、克隆之弊：生态方面：Cloningtechnologywillleadtothegeneticreplication,andthreatofgeneticdiversitywillbemaintained,andbiologicalevolutionoftheemergenceofareverseofthereverseprocessofbiologicalsurvivalisextremelynegative.

文化层面：Cloningisthenaturalreproductivealternativesandtobreakthebiologicalevolutionandnegatetheself-discipline,withatypicalanti-naturalcharacter.哲学层面：Peoplewithnon-repeatabilityandirreplaceable,becausealargenumberofreplicationandthelossofuniqueness,lossofselfandpersonalitycharacteristicsofnaturalandbiologicalbasisofthepremise.

4/5三、我观点：克隆技术给人类很多无法治愈疾病带来了