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NEET Sample Paper NEET Sample Test Paper-75

  • question_answer
    Which among the following is natural auxin?

    A)  IPA                             

    B)  IBA                 

    C)  IAA                             

    D)  NAA

    Correct Answer: C

    Solution :

    The natural occurring auxins in plants are known as phytohormones. The best known example is IAA or indole-3-acetic acid.


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