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# Most of the plants obtain nitrogen from the soil in the form of

$\begin{array}{1 1}(A)\;\text{Free nitrogen gas}\\(B)\;\text{Nitric acid}\\(C)\;\text{Nitrites}\\(D)\;\text{Nitrates}\end{array}$

Can you answer this question?

Most of the plants obtain nitrogen from the soil in the form of nitrates
Hence (D) is the correct answer.
answered Apr 4, 2014