Biology

Microbes as Biofertilisers

Biology·MCQ Practice

Rhizobium and Mycorrhiza — 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.

Q1medium

Which of the following statements about Rhizobium and Mycorrhiza is INCORRECT?

Q2medium

Which of the following is the correct sequence of events during root nodule formation by Rhizobium?

Q3easy

Which of the following statements correctly describes the role of Mycorrhiza in plant nutrition?

Q4easy

The enzyme complex responsible for converting atmospheric nitrogen to ammonia in Rhizobium is:

Q5medium

Which of the following structures is NOT associated with Ectomycorrhiza?

Q6hard

A farmer observes poor growth in his legume crop despite adequate watering. Upon inspection, he finds the roots lack the characteristic pinkish-red nodules. What is the most likely reason for the poor growth?

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