How ethylene prolongs dormancy of lateral buds?

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Solution

Dear student,
Auxin triggers the formation of ethylene in lateral buds causing inhibition of growth of lateral buds. Due to the accumulation of ethylene in lateral buds prolong dormancy of lateral bud occurs.

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Similar questions

Hormones	Function
1.Ethylene	i. Helps in cell division.
2.Gibberellin	ii. Induces dormancy in buds and seeds
3.Cytokinin	iii. Helps in the ripening of fruit
4.Abscisic acid	iv. Causes bolting in plants

Which of the following growth regulators break dormancy in seeds and buds?

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