696535.fig.002a
(a)
696535.fig.002b
(b)
Figure 2: (a) Dose-response curves of nano-ZnO on root and shoot of mung seedlings. The values were given as mean ± SD (standard deviation) of triplicate samples with 10 seeds each. (b) Dose response curves of nano-ZnO on root and shoot of (b) gram seedlings. The values were given as mean ± SD (standard deviation) of triplicate samples with 10 seeds each.