Which of the following is a symbiotic nitrogen fixer?

  • A
    Azolla
  • B
    Glomus
  • C
    Azotobacter
  • D
    Frankia

Explore More

Similar Questions

Which of the following statements is correct?

Nitrogen fixation in root nodules of $Alnus$ is brought about by

In which of the following angiosperms do the root nodules contain filamentous nitrogen-fixing microorganisms?

Which of the following is responsible for nitrogen fixation in an aquatic fern?

The free-living nitrogen-fixing cyanobacterium that forms a symbiotic association with the aquatic fern Azolla is ............. .

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo