Fig. 3 | Scientific Reports

Fig. 3

From: Assessment of agro-physiological and biochemical markers for drought tolerance in onion (Allium cepa L.) genotypes during bulb development

Fig. 3

Boxplots showing differences between two conditions (control and drought conditions) for fourteen genotypes. (A) The potential activity of PS II, and (B) the maximum quantum yield. The asterisks ‘*’ designate data that are significantly different between the conditions (*p ≤ 0.05, (**p ≤ 0.01, Student’s t-test).

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