Constance los ntawm Matthew Fitzsimmons
Txhua tus kws sau ntawv uas ventures rau hauv science ntawv tseeb, suav nrog cov menda (saib kuv phau ntawv Alter), qee lub sijhawm txiav txim siab txog qhov teeb meem ntawm cloning vim nws ob feem ntawm kev tshawb fawb thiab kev coj ncaj ncees. Dolly cov yaj raws li qhov xav tau thawj clone ntawm cov tsiaj nyeg yog twb heev…