Nif genes occur in [CPMT 2004]
A) Rhizobium
B) Aspergillus
C) Penicillium
D) Streptococcus
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Nif genes occur in penicillium
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Answer:
Nif genes are found in symbiotic bacteria like rhizobium.
Explanation:
Nif genes are the genes which code for enzyme nitrogenase.
This enzymes helps in fixation of atmospheric nitrogen to the nitrogen form where plant can absorb.
Symbiotic bacteria like rhizobium present in the root nodes of plants contain this genes and help in nitrogen fixation by plants.
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