Nitrifying bacteria can not be isolated directly by the usual techniques employed to isolate hetrotrophic bacteria. The reasons may be due to
A. slow growth
B. medium growth
C. fast growth
D. none of these
Answer:A
Nitrifying bacteria can not be isolated directly by the usual techniques employed to isolate hetrotrophic bacteria. The reasons may be due to
A. slow growth B. medium growth C. fast growth D. none of these