NEET Sample Paper NEET Sample Test Paper-74

  • question_answer
    Which phy to hormone has vital inhibitory property with respect to seed germination?

    A)  IAA                             

    B)  \[G{{A}_{3}}\]

    C)  ABA               

    D)  2, 4-D

    Correct Answer: C

    Solution :

    Abscisic acid inhibits synthesis of RNA and proteins. It has been shown that ABA regulate the expression of certain genes during seed maturation and certain stress condition such as heat shock, adaptation to low temperature and tolerance.


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