NEET AIPMT SOLVED PAPER MAINS 2012

  • question_answer
    Through their effect on plant growth regulators, what do the temperature and light control in the plants?

    A)  Apical dominance          

    B)  Flowering

    C)  Closure of stomata        

    D)  Fruit elongation

    Correct Answer: B

    Solution :

    There are three factors which govern the flowering in angiospenns. These factors are completion of juvenile phase and attainment of mature or adult phase, suitable light and proper temperature.


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