Shaqada cilmiga noolaha ee Ruushka miyaa la raacay? Marka la eego su'aasha hore, ku qor macnaha guud ee jawaabta. Waxay noqon kartaa 1 ilaa 20 jumladood. Macnaha guud:
Chloroplasts waa nooc ka mid ah noocyada badan ee unugyada dhirta. Waxaa loo arkaa inay ka soo jeedaan cyanobacteria iyada oo loo marayo endosymbiosis<unk>marka unug eukaryotic ah uu liqayo cyanobacterium photosynthesizing oo noqday degane joogto ah unugyada. Mitochondria waxaa loo malaynayaa inay ka soo jeedaan dhacdo la mid ah, halkaas oo prokaryotes aerobik ah lagu liqay. Asalka chloroplasts waxaa markii ugu horreysay soo jeediyay noolaha Ruushka ee Konstantin Mereschkowski 1905 kadib markii Andreas Schimper uu arkay 1883 in chloroplasts ay aad ugu eg yihiin cyanobacteria. Chloroplasts waxaa laga helaa oo kaliya dhirta iyo algae.