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Syndication

Sat, 4 January 2014
Norteko Ferrokarrilla/2014-01-04/Petunia urdinak

Loreen artean urdina ez da oso kolore ohikoa, beste koloreekin alderatuta behintzat. Orain, zientzialari-talde batek petuniak aztertu ditu kolore urdinaren jatorria argitzeko. Petunia urdinek petaloen zeluletako akats baten ondorioz hartzen dute kolorea. Protoien ponpetan dituzten akatsak dira urdinaren jatorria.

Direct download: NFXVIII-17a.mp3
Category:science -- posted at: 12:00am EDT