Advertisements
Advertisements
प्रश्न
How are roots useful to the plants? Give any two points.
उत्तर
Roots are useful to the plants in the following way:
- It absorbs water and minerals from the soil and transport it upward to various parts of a plant.
- Roots fix the plant firmly in the ground.
APPEARS IN
संबंधित प्रश्न
Force responsible for the ascent of sap is:
An experiment was set up as shown in the figure below. After some time, the Water level in test tube A fell down but not in test tube B.
Why was there a fall in the water level of test tube A and not in that of test-tube B?
Why is the structure of the root hair is quite suitable for absorbing water from the soil ?
State whether the following statement is true or false. Rewrite the false statement correctly.
Water absorbed by the roots reaches the leaves and is used in producing food for the entire plant.
Give two major functions of roots.
Name the following:
The tissue concerned with upward conduction of water in plants.
Name the following:
The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
Mention whether the following statement is true (T) or false (F) and give an explanation in support of your answer.
Guttation is another name for bleeding in plants.
Root pressure can be measured by using ______.
