Advertisements
Advertisements
प्रश्न
To which directional stimuli do roots respond?
उत्तर
The roots of a plant respond to gravity.
APPEARS IN
संबंधित प्रश्न
What is the stimulus in phototropism?
What happens to the dandelion flower
- during the daytime, and
- at night?
What is this phenomenon known as?
Name the stimulus which causes the following movements in plants.
phototropism, thigmotropism, hydrotropism and geotropism
The response of plants to gravity is known as geotropism. How are plant parts sensitive to gravity? Describe with the help of a diagram.
The response of a plant part towards gravity is ______.
When the leaves of the Mimosa pudica plant are touched with a finger, they fold up quickly.
Write the scientific terms used to represent.
Leaves fold up and droop in touch-me-not plant Mimosa pudica
Give one example of geotropism.
Which parts of a plant exhibit Negative geotropism?
The instrument which can be used to demonstrate geotropism is ______.
