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प्रश्न
Name the plant organ which is positively geotropic
उत्तर
Roots
APPEARS IN
संबंधित प्रश्न
Distinguish between tropic movements and nastic movements in plants. Give examples to illustrate your answer.
The response of leaves to the sunlight is called ______.
What are the different types of tropisms? Define each type of tropism. Write the name of stimulus in each case
The growth movement of a plant part in response to the touch of an object is called :
(a) thigmonasty
(b) hydrotropism
(c) thigmotropism
(d) geotropism
The leaves of Mimosa are sensitive to ____________.
Analogy:
Hydrotropism: Response towards water:: Phototropism: ______.
Write the scientific terms used to represent.
Leaves fold up and droop in touch-me-not plant Mimosa pudica
Name a hormone which is responsible for phototropism
List two differences between the movement of leaves of a sensitive plant and the movement of a shoot towards light.
Name the stimulus which causes the following movement in plant:
Geotropism
