40. Biofertilizers and Biofuels

Multiple Choice Questions and Trivia on Biofertilizers and Biofuels in Biology. Objective Biology Questions on Biofertilizers and Biofuels for AP Biology, SSC, PCS, UPSC, NEET, CBSE /UGC NET, CSIR NET, Class IX, X, XI and XII Students.

What is the use of Rhizobium?
The biofertilizer present in the roots of legumes is __
Which chemical fertilizer is needed for better rhizobial nitrogen fixation?
Which of the following is green manure?
Which of the following plants are used as green manure in crop fields and sandy soils?

Category: GK Questions

These questions are part of GKToday's 35,000+ GK Questions Course in GKToday Android Application which provides more than 35K questions with explanations suitable for all Competitive Exams of India.