which of the following phytohormones is a derivative of carotenoids
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Answer:
Abascisic acid
Explanation:
Abascisic acid (ABA) , also known as abscisin 2 and dormin, is the plant harmone. it function as many plant development processes, including buds dormancy. Abscisic acid is a derivative of carotenoids. it was called "abscisin 2" originally because it was thought to play a major role in abscission of fruits.
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