Who demonstrated, for the first time, that plants could be grown to maturity in a defined nutrient solution in the complete absence of soil?
Arnold Hoagland
Steward
Julius von Sachs
De Saussure
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In 1860, Julius von Sachs, a prominent German botanist, demonstrated, for the first time, that plants could be grown to maturity in a defined nutrient solution in the complete absence of soil. Hence, the correct answer is option c.