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Liatlana bakeng sa ts'ireletso e ntle ea vaerase - Ho apara liatlana ho tla thibela phetiso ea vaerase joang

tšireletso e molemohali ea vaerase, ts'ireletso ea vaerase

Mabapi le vaerase le ts'ireletso e ntle ka ho fetisisa ea vaerase: vaerase ke sesebelisoa se tšoaetsanoang se ka tlase se peperetsoang se ka har'a lisele tse phelang feela. Livaerase li tšoaetsa mefuta eohle ea bophelo, ho tloha liphoofolong le limela ho ea ho likokoana-hloko, ho kenyeletsoa baktheria le archaea. Ho tloha ha sengoloa sa 1892 sa Dmitri Ivanovsky se hlalosang kokoana-hloko eo e seng baktheria e tšoaetsang limela tsa koae le ho sibolloa ha vaerase ea koae ea Martinus Beijerinck ka 1898, mefuta e fetang 9,000 ea vaerase e hlalositsoe ka botlalo ka limilione tsa mefuta ea livaerase ho […]

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