MGIMS WARDHA MGIMS WARDHA Solved Paper-2009

  • question_answer
    Stomata open or close due to the ion

    A)  \[C{{a}^{2+}}\]                                

    B)  \[N{{a}^{+}}\]

    C)  \[~{{K}^{+}}\]                                  

    D)  \[C{{u}^{+}}\]

    Correct Answer: C

    Solution :

                     When guard cells possess more \[{{K}^{+}}\]endosmosis takes place, guard cells become turgid and stomata opening takes place.


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