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NEET Biology Plant Growth and Development / पौधे की वृद्धि और विकास Question Bank Growth Hormones

  • question_answer
    Which of the following technique is employed for the separation and identification of phytohormones

    A) Polarizing microscopy

    B) Autoradiography

    C) Gas chromatography

    D) Cell fractionation

    Correct Answer: C

    Solution :

    Hormones were originally measured with bioassays but now-a-days most hormones are measured with gas chromatography and immunoassay techniques.


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