which of these are/is symbiotic nitrogen fixing organisms ???
a)rhizobium
b)clostridium
c) azotobacter
d)all of these
Answers
Answered by
6
Answer:
Rhizobium...................hope it helps
Answered by
1
Answer:
a . rhizobium
b. clostridium
are symbiotic nitrogen fixing organism..
hope it helps....
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