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प्रश्न
Give the scientific terms used to represent the Winding of tendril around a support.
उत्तर
Thigmotropism
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संबंधित प्रश्न
Name the five types of tropisms.
A plant's response to light is called ______.
Name the plant organ which is positively geotropic
One of the following plant hormones is responsible for the phenomenon of phototropism in plants. This is :
(a) gibberellin
(b) eltroxin
(c) cytokinin
(d) auxin
The growth of tendrils in pea plants is due to the :
(a) effect of sunlight on the tendril cells facing the sun
(b) effect of gravity on the part of tendril hanging down towards the earth
(c) rapid cell division and elongation in tendril cells that are away from the support
(d) rapid cell division and elongation in tendril cells in contact with the support
State whether true or false. If false, correct the statement.
Shoot is positively phototropic and negatively geotropic.
When the leaves of the Mimosa pudica plant are touched with a finger, they fold up quickly.
Give an example of negative hydrotropism.
The growth movement of plant parts which occurs due to touch stimulus is called ______.
The instrument which can be used to demonstrate geotropism is ______.
