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Question
The shoot system grows upward in response to ______.
Solution
The shoot system grows upward in response to negative geotropism.
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RELATED QUESTIONS
What is the stimulus in hydrotropism?
What is the difference between photonasty and thigmonasty?
Name the stimulus which causes the following movements in plants.
phototropism, thigmotropism, hydrotropism and geotropism
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Assertion: Plants do have a nervous system for control and coordination.
Reason: Plants use electrochemical means to convey information from cell to cell.
The stimulus in the process of thigmotropism is:
In the given figure (a), (b) and (c), which appears more accurate and why?
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| (a) | (b) | (c) |
The petals of the moon flower open up in the morning and close in the evening. This is called photo nasty.
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