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Question
Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is :
Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is :
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Solution
The correct option is B abscisic acid
- Abscisic acid is a plant hormone that functions mainly as a growth inhibitor.
- Abscisic acid promotes the wilting and falling of leaves which is called abscission.
- Abscisic acid promotes dormancy in seeds and buds. It also promotes the closing of stomata.
- Abscisic acid is a plant hormone that functions mainly as a growth inhibitor.
- Abscisic acid promotes the wilting and falling of leaves which is called abscission.
- Abscisic acid promotes dormancy in seeds and buds. It also promotes the closing of stomata.
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