Venkatachalam Perumal

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Lead (Pb) heavy metal pollution in water bodies is one of the serious problems across the world. This study was designed to find out the effect of Pb toxicity on physiological and biochemical changes in Eichhornia crassipes (water hyacinth) seedlings. The plant growth was significantly inhibited (50%) at 1000 mg/L Pb concentration. Accumulation of Pb was(More)
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