Nitrogen fixation occurs in coralloid roots of $Cycas$ with the help of:

  • A
    Cyanobacteria
  • B
    Methanogens
  • C
    Anabaena
  • D
    Nostoc

Explore More

Similar Questions

In $Pinus$,the terminal portion of the microsporophyll of the male cone is called:

The correct names of gymnospermic plants $A, B$ and $C$ shown in the figure below are:

$Cycas$ $revoluta$ is commonly known as:

Is $Pinus$ an evergreen tree? Comment.

The male cone of $Pinus$ is a modified:

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