Wanasayansi wameshindwa kuzichakata DNA katika hali ya kiroho

Ndugiu nimekucheck pm, pliz rejea
Mkuu nilikua nimebanwa na majukumu ya apa na pale ndo nimeona message Yako dm mda huu ila nimeshakujibu,niwie radhi kwa kuchelewa kukulejeshea jibu lako
 
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