The hormone responsible for enhancement of the respiration rate of fruits thereby leading to its early ripening is ________(a) Auxin(b) GA3(c) Ethylene(d) ABAThe question was asked during an internship interview.My question comes from Growth Regulators in Plants in division Plant Growth and Development of Biology – Class 11

The hormone responsible for enhancement of the respiration rate of fru

1.	The hormone responsible for enhancement of the respiration rate of fruits thereby leading to its early ripening is ________(a) Auxin(b) GA3(c) Ethylene(d) ABAThe question was asked during an internship interview.My question comes from Growth Regulators in Plants in division Plant Growth and Development of Biology – Class 11
Answer» Correct option is (c) Ethylene The explanation is: Ethylene is the hormone responsible for enhancement of the respiration rate of fruits THEREBY leading to its EARLY RIPENING. AUXIN and GA3 induces parthenocarpy of fruits. ABA ACTS as a stress hormone.

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