Biology · Microbiology
Suresh obtained a high yield of wheat without using chemical fertilizers in a field where peas had been cultivated previously. What is the reason for this?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Increased rate of photosynthesis
- 2Enhanced transpiration in wheat plants
- 3Nitrogen fixation by Rhizobium bacteria✓
- 4High respiratory quotient of the soil
Correct answer
Nitrogen fixation by Rhizobium bacteria
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Microbiology MCQs →Want more practice questions on Microbiology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Microbiology