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प्रश्न
Name a hormone which is responsible for phototropism
उत्तर
Responsible for phototropism: Auxin
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संबंधित प्रश्न
How is the movement of leaves of the sensitive plant different from the movement of a shoot towards light?
What is meant by nastic movements in plants? Give one example of nastic movements in plants.
Plant roots grow ______ and in the direction of force of ______.
Why is the folding up of the leaves of a sensitive plant on touching with a finger not a tropism?
The movement of a plant part in response to the force of attraction exerted by the earth is called :
(a) hydrotropism
(b) geotropism
(c) chemotropism
(d) phototropism
When the leaves of a Mimosa pudica plant are touched with a finger, they fold up quickly. This is an example of ______.
Plants take in carbondioxide for photosynthesis but need ______ for their living.
Plants exchange gases ______ continuously through these stomata.
Name the stimulus which causes the following movement in plant:
phototropism
Name the stimulus which causes the following movement in plant:
Hydrotropism
