Uttarakhand PMT Uttarakhand PMT Solved Paper-2007

  • question_answer
    The term heterosis was first used by

    A)  Shull

    B)  NEBorlaug

    C)  MS Swaminathan

    D)  RMishra

    Correct Answer: A

    Solution :

    The term heterosis was first used by Shull in 1914. Heterosis refers to the superiority of an\[{{F}_{1}}\]hybrid over both of its parents in terms of yield or vigour or some other characters.


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