Fig. 4
From: Chromium (VI) – induced stress response in the plant Plantago ovata Forsk in vitro
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41021-018-0109-0/MediaObjects/41021_2018_109_Fig4_HTML.png)
Picture of P. ovata seeds with different doses of Cr (VI) (1) 0 mM (control), (2) 0.1 mM, (3) 0.3 mM, (4) 0.5 mM, (5) 1 mM, (6) 1.5 mM and (7) 1.8 mM after 48 h of germination period