Name two nitrogen-fixing microorganisms.
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Solution and Explanation
Nitrogen fixation is the process of converting nitrogen gas (N\(_2\)) from the atmosphere into a form (ammonia, NH\(_3\)) that plants can use for growth. This process is carried out by certain microorganisms.
Step 2: Nitrogen-fixing microorganisms.
Two nitrogen-fixing microorganisms are: - Rhizobium: These bacteria form a symbiotic relationship with leguminous plants and fix nitrogen in the roots of these plants. - Azotobacter: A free-living bacterium that fixes nitrogen in soil independently.
Final Answer: \[ \boxed{\text{Rhizobium, Azotobacter}} \]
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% Requires: \usepackage{graphicx} \begin{table}[h] \centering \begin{tabular}{|c|c|c|c|} \hline Experiment & Initial [A] & Initial [B] & Initial rate of formation of C
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