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The hormone responsible for femaleness in cucumbers is ________(a) IAA(b) ABA(c) GA(d) EthyleneThis question was addressed to me in exam.This question is from Growth Regulators in Plants topic in portion Plant Growth and Development of Biology – Class 11

Answer» CORRECT option is (d) Ethylene

Easy EXPLANATION: Ethylene is the hormone responsible for femaleness in cucumbers. IAA and GA induce parthenocarpy in FRUITS. ABA is not related to ripening of fruits.


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