Biology·MCQ Practice
Microbes as Biofertilisers — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1easy
Which of the following is a symbiotic nitrogen-fixing bacterium that forms root nodules in leguminous plants?
Q2medium
Which of the following statements about Mycorrhizae is INCORRECT?
Q3easy
Which of the following biofertilisers is particularly effective in waterlogged conditions, such as paddy fields, due to its ability to fix atmospheric nitrogen?
Q4easy
Phosphorus Solubilising Bacteria (PSB) primarily enhance plant growth by:
Q5medium
Which of the following is an example of an endomycorrhiza, characterized by fungal hyphae penetrating the cortical cells of plant roots?
Q6medium
Which of the following is NOT a benefit of using biofertilisers in agriculture?