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    Question

    Which of the following does not represent the use of

    rice husk?
    A Source of plant nutrients Correct Answer Incorrect Answer
    B Substrate for production of bio fertilizers Correct Answer Incorrect Answer
    C Fuel Correct Answer Incorrect Answer
    D Direct human consumption Correct Answer Incorrect Answer

    Solution

    Rice husk is hard for humans to digest because of its high fibre content along with Silica

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