NEET Biology The Living World / जीव जगत Question Bank Tools and Technique

  • question_answer
    Who invented the "electron microscope''   [AFMC 2001; BVP 2002; Haryana PMT 2005]

    A) Knoll and Ruska

    B) Robert Brown

    C) Correns

    D) Janssen and Janssen

    Correct Answer: A

    Solution :

    Not Available


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