ICSE Class 10 Answered
Which hormones cause the tropic movements in plants?
Asked by flaviasaldanha258 | 12 Mar, 2019, 12:10: PM
Expert Answer
Auxins are known to cause tropic movements in plants.
Auxins help to regulate the differential growth of a plant organ, causing the plant to curve or bend in response to a stimulus. Growth in the direction of a stimulus is known as positive tropism, while growth away from a stimulus is known as a negative tropism.
Answered by Sheetal Kolte | 12 Mar, 2019, 02:04: PM
Concept Videos
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Plant Hormones
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