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प्रश्न
What is a tendril?
उत्तर
A tendril is a thin thread-like growth on the stems or leaves of a climbing plant.
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संबंधित प्रश्न
What is the scientific name of sensitive plant?
How are tropic movements helpful to plants? Explain with an example.
What is the difference between photonasty and thigmonasty?
Define hydrotropism. Give one example of hydrotropism. State whether this example is of positive hydrotropism or negative hydrotropism. Illustrate your answer with the help of labelled diagram.
Which of the following acts as a stimulus in the process of hydrotropism?
(a) hydrocarbon
(b) hydrogen oxide
(c) hydrogen chloride
(d) hydrogen peroxide
When the leaves of a Mimosa pudica plant are touched with a finger, they fold up quickly. This is an example of ______.
The movement of a shoot towards light is:
Differentiate between:
Thigmotropism and geotropism
Give one example of geotropism.
Define the following term:
Heliotropism
