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. The essential nature of nitrogen to higher plants was first established by :
Justus Von Leibig
Sommer and Lipman
Warrington
Theodore de Saussure
Ans. Theodore de Saussure
Nicolas-Théodore de Saussure was a Swiss chemist and student of plant physiology who made seminal advances in phytochemistry. He is one of the major pioneers in the study of photosynthesis.
By: Brijesh Kumar ProfileResourcesReport error
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