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. 2022 Feb 4;10(2):68. doi: 10.3390/toxics10020068

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© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Effect of different levels of Cd, Pb and their combinations on the activities of SOD (A), CAT (B) and POD (C) of quinoa. Different letters represent the significant difference among the treatments at a 5% significance level.

Effect of different levels of Cd, Pb and their combinations on the activities of SOD (A), CAT (B) and POD (C) of quinoa. Different letters represent the significant difference among the treatments at a 5% significance level.