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Figure 2 | Botanical Studies

Figure 2

From: Lead heavy metal toxicity induced changes on growth and antioxidative enzymes level in water hyacinths [Eichhornia crassipes (Mart.)]

Figure 2

Effects of lead heavy metal exposure on chlorophyll contents (Chl a , b and car) in E . crassipes seedlings. The error bars indicate mean ± SE (n = 3), followed by different letter are statistically significant at p ≤ 0.05 levels. Chl a-Chlorophyll a, Chl b -Chlorophyll b, Car-Carotenionds.

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