Plants use Nitrogen in the form of? By: Sunday|Published on: Apr 23|Categories: Biology NECO| 0 comments A. ammonia B. ammonium C. nitrates D. nitrites E. urea Correct Answer: Option C – nitrates Users Also Read These:Rhizobium supplies nitrogen to leguminous plants by?Which of the following statements about nitrogen is…Weed plants which grow on other plants without…Nitrogen is important in plants because it is mainly…Atmospheric nitrogen is converted to soil nitrogen…SEE ALSO The process which ensures that the chromosome number for each species of organism remains constant from generation to generation is called?