unit3scienceversusnature welcometotheunit whatdoesversusmean itisusedwhendiscussingsportscompetitionorthelaw whichmeansthattwoteamsorsidesareagainsteachother prep 1 在訴訟 比賽中 以 為對手 對 theplaintiff 原告 versusdefendant 被告 thematchtonightischinaversusjapan 2 與 相對 與 相比 eg eg acurve 曲線 ofpressureversustemperature theproblemofpeaceversuswar versus 1doyouthinkwhyversusisusedhere isthereanyconflict 沖突 betweenscienceandnature 2whatmightbetheconflict 3canyouguesswhatkindoftopicswewilldiscussinthisunit beyond description control comprehension theriver repair lookatthesepictures canyouidentifythedifferencesbetweentheaboveanimalsandnormalones today wewilldiscussanewtechnologycalled cloning accordingtowhatyouhavelearntinbiology doyouknow 1whatiscloningtechnology cloningisproducinganexactcopyofaplantorananimalusingitsowncells 2areyouinfavorof 贊成 thistechnology whyorwhynot 3doyouknowwhatisthefirstclonedmammal thesheepcalleddolly theworld sfirstclonedmammal itwascreatedbyscottishscientists itcausedworldwideinterestbecauseshelooksthesameashermother bothinappearanceandingenes picture talk dolly thefirstclonedmammal dollyanditsfather ianwilmut doyouthinkitcanlivelong dollydiedoflungdiseaseatanearlyage itsexistencewasalsocontroversial 有爭議的 somepeoplebelievethatcloningcanhelpcuremanydiseasesandsavealotoflives however othersthinkcloningisdangerousbothtechnologicallyandethically 倫理上的 theworld sfirstclonedmule 騾子 wasbornonmay4 heiscreatedfromacellofhishisbrother whichwasaracingmulethathaswonmanycompetitions kitten rainbow theworld sfirstclonedkitten cat namedcopycat cc itwascreatedusingacelltakenfromanadultcat rainbow theworld sfirstclonedpigswereproducedfromanadultfemalepigusingadifferenttechniquefromtheonethatproduceddolly fiveclonedpigs theyarethesecondadult animalclones researchcentresaidthenewtechniquewouldbeusedtobreed 繁殖 bettercattlestrains 類型 withhigher qualitybeeforgreatermilkcapacity 生產力 apairofnew bornclonedcalves itisthefirstgeneticallymodifiedmonkey itsnameisandi itisfrominserteddnaspeltbackwards clonedrabbits discussions 1inyouropinion whatmightbethedifferencesbetweentheseclonedanimalsandnormalones differences lifespan functionsoftheirorgans theimmunesystem 2cantheseclonedanimalsleadanormallifeasnormalanimals forexamp