Question

Adrenaline is the stress hormone in animals( human beings). What is the corresponding stress hormone in a plant? Justify the reason for your answer.

Answer 1

Dear student,

Plant respond to the stress that is stimulated by the weather such as cold and drought condition through abscisic acid hormone.
It causes closure of stomata in the scarcity of water.
It induces dormancy period and the seed germination takes place in the favourable condition.

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