- 问题详情:On5July1996,alambwasborninashedinScotland.ItwascalledDollyanditwasanexactcopy,orcloneofanothersheep.Acloneisamethodofcopyalivingthing.Scientistshavebeenabletocloneplantsandbacteria(细菌)foralongtime.NowthatDollyhasbeenborn,wecancloneadultanimalsa...
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