Advertisements
Advertisements
प्रश्न
What part is played by the following in the uptake of water into the root hair?
The cell wall
Advertisements
उत्तर
The cell wall separates the two solutions, cell sap and soil solution and is permeable, which means it allows water to enter the root hair cells by endosmosis.
APPEARS IN
संबंधित प्रश्न
The process by which root hairs absorb water from the soil.
The diagram of an given below demonstrates a particular process in plants. Study the same and answer the questions that follow:
- Name the apparatus.
- Which phenomenon is demonstrated by this apparatus?
- Explain the phenomenon mentioned in (ii) above.
- State two limitations of using this apparatus.
- What is the importance of the air bubble in the experiment?
- Name the structures in a plant through which the above process takes place.
Concentration of mineral nutrient elements is higher inside the root hairs than in the surrounding soil. How do roots take them in from the soil?
How is root hair adapted for the absorption of water from the soil?
Give Technical Term for the following.
The tissue responsible for the ascent of sap in plants.
Root hair is ________ extension of epiblema cells.
What is the composition of inner layer of root hair?
Write a note on the morphological structure of the root.
Aquatic animals like fish excrete their wastes in gaseous form as ______.
What is peculiarity of epiphytic plants like orchids?
