Haryana PMT Haryana PMT Solved Paper-2004

  • question_answer
    Gibberellins cause :

    A)  shortening of genetically tall plants

    B)  elongation of genetically dwarf plants

    C)  promotion of rooting

    D)  yellowing of young leaves

    Correct Answer: B

    Solution :

    Gibberellins   are   associated   with elongation of genetically dwarf plants, bolting and flowering in long day plants, substitution . of    cold    treatment, parthenocarpy   and   breaking   of dormancy.


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