Class 12 Biology Microbes in Human Welfare Biofertilizer

Medium

The common nitrogen fixer in paddy fields is . . . . . . .

AIPMT 2010 All AIPMT

A
Rhizobium
B
Azospirillum
C
Oscillatoria
D
Frankia

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Biofertilizer

Previous Year

AIPMT 2010 Paper All AIPMT years →

Similar Questions

Which one of the following microbes forms symbiotic association with plants and helps them in their nutrition?

MediumAIPMT 2012

Which of the following statements is incorrect?

Medium

How much does crop productivity increase with the use of biofertilizers?

Easy

The use of biofertilizers can reduce the consumption of chemical fertilizers containing which mineral elements?

Medium

Which organism is highly useful for soil fertility?

Medium

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.

For Institutes

Online Exam Module

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