NEET Biology Plant Growth and Development / पौधे की वृद्धि और विकास Question Bank Auxin

  • question_answer
    Banana is a parthenocarpic fruit because

    A) It is 3n

    B) It is vegetatively propagated

    C) Its ovary has high levels of auxin

    D) It is treated with hormones

    Correct Answer: C

    Solution :

    Auxin induce parthenocarpic development of fruits and such fruits are ?seedless? e.g., Banana, oranges and grapes. Auxin are applied in lanolin paste on stigma for inducing parthenocarpy.


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