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NEET2009BotanyMineral NutritionActual

Which of the following is a symbiotic nitrogen fixer?

Options

  1. AGlomus
  2. BAzotobacter
  3. CFrankia
  4. DAzotla

Correct answer

C. Frankia

Step-by-step solution

Casuarina tree has nitrogen fixing root nodules that harbor a filamentous streptomycete like symbiotic nitrogen fixing organism, called Frankia.

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