Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen?
A. Achromobacter
B. Agrobacterium
C. Alcaligenes
D. None of these
Answer:D
Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen?
A. Achromobacter B. Agrobacterium C. Alcaligenes D. None of these