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प्रश्न
Give one example of a plant part which is positively hydrotropic as well as positively geotropic.
उत्तर
Roots are positively hydrotropic as well as positively geotropic.
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संबंधित प्रश्न
Give the scientific terms used to represent the Winding of tendril around a support.
What does a root do in response to light? What is this phenomenon known as?
Plant shoot grows upward in response to ______.
Name the plant organ which is positively geotropic
Why is the closing of a dandelion flower at dusk (when it gets dark) not a tropism?
When the leaves of a sensitive plant are touched with a finger, they fold up and when light fades at dusk, the petals of a dandelion flower close.
state two ways in which the above two processes differ.
A student accidentally places her hand on the flame of the candle and quickly pulls her hand away. The flame represents:
Thigmonasty can be seen in ______.
Why do roots of halophytes show negative geotropism?
The instrument which can be used to demonstrate geotropism is ______.
