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    Question

    Tetrazolium (TZ) test is done to

    check
    A Seed growth Correct Answer Incorrect Answer
    B Fungal infection Correct Answer Incorrect Answer
    C Seed viability Correct Answer Incorrect Answer
    D None of the above Correct Answer Incorrect Answer

    Solution

    Tetrazolium (TZ) test is done to check seed viability, here 2,3,5-triphenyl tetrazolium chloride dye is used and seed which absorbs it and becomes red is viable as dead seeds donot absorb this dye.

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