MHT CET · BIOLOGY · STD 12 - 7. Plant Growth and Mineral Nutrition
Which hormone is produced by plants in adverse environmental conditions?
- A Gibberellins
- B Abscisic acid
- C Ethylene
- D Auxins
Answer & Solution
Correct Answer
(B) Abscisic acid
Step-by-step Solution
Detailed explanation
Abscisic acid is also called stress hormone which help plant to overcome adverse condition. It causes leaf fall, closure of stomata etc.
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