Read the following statements and select the correct answer. (i). Rhizobium
Channel: Doubtnut
Date: 2020-08-16

Read the following statements and select the correct answer. (i). Rhizobium leguminosarum is also known as Bacillus radicicola.  (ii). Nitrifying bacteria (Nitrosomonas, etc.) are chemoautotrops. (iii). Enzyme nitrogenase fixes `N_(2)` under aerobic conditio (iv). Leghaemoglobin creates aerobic conditions for the enzyme nitrogenase.