The aquatic fern which is an excellent biofertilizer is ......

  • A
    $Salvinia$
  • B
    $Azolla\, pinnata$
  • C
    $Pteridium$
  • D
    $Marsilea$

Explore More

Similar Questions

The symbiotic association of fungi with plants is known as . . . . . . which is formed by many members of the fungal genus . . . . . . .

An example of endomycorrhiza is

Which aquatic fern is an excellent biofertilizer?

Which of the following is an example of endomycorrhiza?

The aquatic fern which supports the growth of blue-green algae,$Anabaena$,and increases the yield of paddy crops 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