Nitrates are converted into nitrogen by |
|||
a) |
Nitrogen fixing bacteria |
b) |
Sulphur fixing bacteria |
c) |
Denitrifying bacteria |
d) |
None of the above |
Nitrates are converted into nitrogen by |
|||
a) |
Nitrogen fixing bacteria |
b) |
Sulphur fixing bacteria |
c) |
Denitrifying bacteria |
d) |
None of the above |
(c) Denitrifying bacteria breaks down nitrites and nitrates anaerobically to produce free nitrogen, e.g., Bacillus denitrificans. |