Read the following statements
I. The nitrogenase has 2 components i.e. Mo-Fe protein (molybdo ferredoxin) and Fe-protein (azo ferredoxin).
II. The site of N2 fixation is nodule
III. Leghaemoglobin is an oxygen scavenger
IV. The nitrogenase catalyzes the conversion of 2NH3 into atmospheric di-nitrogen (N2).
Choose the option with all incorrect statements
I and II
I, II and III
IV only
I only
The nitrogenase catalyzes the conversion of atmosphere di-nitrogen (N2) to 2NH3.