Ammonia (NH3+) is converted into nitrite (NO2–) by a bacterium called:
A. Nitrobacter bacterium
B. Rhizobium
C. Anabaena azollae
D. Nitrosomonas
Answer:D
Ammonia (NH3+) is converted into nitrite (NO2–) by a bacterium called:
A. Nitrobacter bacterium B. Rhizobium C. Anabaena azollae D. Nitrosomonas