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Biological Classification question

2009 · Q26
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Biological Classification question

2009 · Q26

NEETBiologyBiological ClassificationMCQ+4 / −1
Which of the following is a symbiotic nitrogen fixer?
  1. A
    Azotobacter
  2. B
    Frankia
  3. C
    Azolla
  4. D
    Glomus
View written solutionFree

Correct answer: B

Frankia is a symbiotic nitrogen fixer in root nodules of several non-legume plants like Casurina and Alnus.

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