Question

    The phenomenon in which plants orient their  leaves parallel to incoming rays of light, usually as a means of minimizing excess light absorption is:

    A Phototropism Correct Answer Incorrect Answer
    B Chemotropism Correct Answer Incorrect Answer
    C Thermonasty Correct Answer Incorrect Answer
    D Paraheliotropism Correct Answer Incorrect Answer
    E Hyponasty Correct Answer Incorrect Answer

    Solution

    Paraheliotropism refers to the phenomenon in which plants orient their leaves parallel to incoming rays of light, usually as a means of minimizing excess light absorption.

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