Which of the following is NOT a product of nitrogen fixation?
Leguminous plants are able to fix atmospheric nitrogen through the process of symbiotic nitrogen fixation. Which one of the following is not correct during the process of this nitrogen fixation?
Nitrogen fixation is a process in which nitrogen (N2) in the atmosphere is converted into ammonium NH4+ or nitrogen dioxide (NO2). Which of the following is/are responsible for this?
Which of the following microorganisms is involved in nitrogen fixation?