Nitrogen fixation is shown by prokaryotes and not by eukaryotes. Comment.

Nitrogen fixation is the process in which the atmospheric nitrogen is converted to ammonia (NH₃) in the presence of an enzyme Nitrogenase.Nitrogen fixation is shown by prokaryotesand not by eukaryotes because Prokaryotes have the enzyme Nitrogenase required for nitrogen fixation whereas eukaryotes does not have this enzyme.