Q. Which of the following plants is used as biofertilizer?
A) Nostoc
B) Funaria
C) Volvox
D) Rhizopus
Explanation
Nostoc is nitrogen fixing cyanobacteria. It contains a special cell called heterocyst, which has the capacity to fix the atmospheric nitrogen.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.