New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which of the following soil microorganisms is

    responsible for fixing atmospheric nitrogen into a usable form for plants?
    A Bacteria Correct Answer Incorrect Answer
    B Fungi Correct Answer Incorrect Answer
    C Algae Correct Answer Incorrect Answer
    D Protozoa Correct Answer Incorrect Answer

    Solution

    Certain bacteria, known as nitrogen-fixing bacteria, have the unique ability to convert atmospheric nitrogen gas into a form (ammonia or nitrate) that plants can utilize as a nutrient. This process is called nitrogen fixation and is essential for enriching soil fertility.

    Practice Next