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    Question

    The technique of growing plants with their roots

    suspended in air without soil is called
    A Phytotronics Correct Answer Incorrect Answer
    B Aeroponics Correct Answer Incorrect Answer
    C Hydroponics Correct Answer Incorrect Answer
    D Aerosols Correct Answer Incorrect Answer

    Solution

    Aeroponics is the process of growing plants in an air or moist environment without the use of soil or an aggregate medium. The word "aeroponic" is derived from the Greek meanings of aer ("air") and ponos ("labour").

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