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प्रश्न
Which of the following is not a growthdependent response?
पर्याय
Movement of roots towards gravity
Drooping of leaves of touch-me-not plants
Movement of shoot towards light
Movement of tendrils in pea plant
MCQ
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उत्तर
Drooping of leaves of touch-me-not plants
Explanation:
The rapid drooping of Mimosa pudica leaves is entirely caused by a sudden change in water pressure (turgor pressure) within the cells at the leaf base. It happens instantly without any cell division or physical growth taking place.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
