Question
Question: A free living anaerobic bacterium capable of N<sub>2</sub> fixation in soil is...
A free living anaerobic bacterium capable of N2 fixation in soil is
A
Rhizobium
B
Azotobacter
C
Streptococcus
D
Clostridium
Answer
Clostridium
A free living anaerobic bacterium capable of N2 fixation in soil is
Rhizobium
Azotobacter
Streptococcus
Clostridium
Clostridium