A) promotes thinning of fruits in cherry and walnut
B) induce parthenocarpy in tomato
C) promote flowering in lemma
D) induce dormancy
Correct Answer: A
Solution :
Fruit ripening is promoted by hormone that also promotes thinning of fruits in cherry and cotton, walnut, i.e. ethylene. It is a gaseous hormones, i.e. a gas that forms through the breakdown of methionine, which is in all cells. It is produced at a faster rate in rapidly growing and dividing cells, especially in darkness.
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