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galben [10]
3 years ago
14

Why is abscisic acid also known as stress hormone?

Biology
1 answer:
d1i1m1o1n [39]3 years ago
7 0

Answer:

Abscisic acid is referred to as a stress hormone as it causes different plant responses acting against stress conditions. It facilitates the seed dormancy and ensures the seed germinates under favorable circumstances. It also causes the closing of stomata when there is a drought.

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