New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    In a controlled experiment, the growth of a plant was

    monitored under varying conditions of light exposure. The plant exhibited maximum growth in which scenario?
    A Exposed to constant, bright sunlight Correct Answer Incorrect Answer
    B Alternating periods of light and darkness Correct Answer Incorrect Answer
    C Consistently deprived of light Correct Answer Incorrect Answer
    D Varied exposure to diffused light Correct Answer Incorrect Answer

    Solution

    While plants require light for photosynthesis, constant exposure to bright sunlight (a) might lead to photoinhibition, hampering growth. Varied exposure to diffused light (d) might allow for better assimilation. Options (b, c, e) could hinder optimal growth due to inconsistent or inadequate light exposure.

    Practice Next

    Relevant for Exams: