NEET Re Exam 2022 Biology Paper

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Question : 46 of 100

Marks: +1, -0

Which of the following pair represents free living nitrogen fixing aerobic bacteria?

[NEET Re-2022]

Pseudomonas and Thiobacillus
Rhizobium and Beijernickia
Azotobacter and Beijernickia
Anabaena and Rhodospirillum

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