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प्रश्न
Give Technical Term for the following.
Phenomenon of absorption of water by surface attraction.
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उत्तर
Imbibition
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संबंधित प्रश्न
Draw a magnified view of the root-hair, and describe, how it helps in the absorption of water from the soil.
Mention whether the following statement is true or false. Correct the false statement by altering the last word only.
The cell wall of the root cell is a differentially permeable membrane.
Study the diagram given below and answer the questions that follow:
- Name the process being studied in the above experiment.
- Explain the process mentioned in (a) above
- Why is oil placed over water?
- What do we observe with regard to the level of water when this set-up is placed in (1) bright sunlight, (2) humid conditions and (3) windy days?
- Mention any three adaptations found in plants to foster the process mentioned in (a) above
Multiple Choice Question:
Water will be absorbed by the root hairs when:
Minerals cannot be passively absorbed by the roots.
Root hair occurs in the zone of ____________.
Roots of the plants absorb water from the soil through the process of ____________.
Water in the root enters due to ______.
Name the following:
Unicellular outgrowths from the epidermis of roots.
