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The hormone produced during adverse environmental conditions i
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Solving time: 3 mins

The hormone produced during adverse environmental conditions is

A
benzyl aminopurine

B
bichlorophenoxy acetic acid

C
ethylene

D
abscisic acid.

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33 Years NEET-AIPMT Chapterwise Solutions - Biology 2020 (MTG)

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Abscisic acid is a hormone which is produced during adverse environmental conditions. It also causes the closure of stomata under conditions of water stress and also under high concentration of in the guard cells. ABA plays an important role in plants during water stress and drought conditions. The concentration of increases in the leaves of plants facing such stresses, hence it is called as a stress hormone.
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Question Text
The hormone produced during adverse environmental conditions is
TopicPlant Growth and Development
SubjectBiology
ClassClass 11
Answer TypeText solution:1
Upvotes79