Fig. 3 in The Influence Of Thermal Preadaptation On Some Oxidative Processes In The First Leaves Of Wheat Seedlings (Triticum Aestivum L.) Under Heat Stress

Fig. 3. The rate of superoxide (O2˙ˉ) production (µmol/h) in the etiolated first leaves at the (A) early (from 4th to 5th days) and (B) late (from 7th to 8th days) stages of seedlings development (C ‒ control 26oC; E ‒ 26oC → 32oC; E1 ‒ 32o→42oC; E2 ‒ 26oC → 42oC).