The plant Ranunculus acris (L.) is widespread. It used in folk medicine. use of herbal medicines can have adverse effects on humans and requires studies raw materials for genotoxicity. goals the study were to examine toxic genotoxic aqueous solutions R. flowers at concentrations 0.625%, 1.25%, 2.5%, 5% 10% using Allium test determine numbers flavonoids polyphenols antioxidant activity extracts....