Advertisements
Advertisements
प्रश्न
Give the scientific terms used to represent the Bending of roots towards water.
उत्तर
Hydrotropism
APPEARS IN
संबंधित प्रश्न
What does a tendril do in response to the touch of a support? What is this phenomenon known as?
Give one example of the movement of a plant part which is caused by the loss of water (or migration of water).
Give one example of a plant part which is positively hydrotropic as well as positively geotropic.
Name the plant organ which is positively geotropic
Why is the folding up of the leaves of a sensitive plant on touching with a finger not a tropism?
What is meant by ‘positive geotropism’ and ‘negative geotropism’? Give one example of each type. Draw a labelled diagram to illustrate your answer, indicating the plant part, which shows positive geotropism, and the plant part, which shows negative geotropism.
The stimulus in the process of thigmotropism is:
The plant part which exhibits negative geotropism is ______.
Give an example of negative hydrotropism.
The height of a plant is regulated by ______.
