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Mention two adaptations in roots for absorption of water from the soil.
Concept: Characteristics of Roots for Absorbing Water
During a practical exam, a plant cell in a particular solution was placed under a compound microscope. Students were told to observe the cell and name the tonicity of the solution and mention the process that occurred in the cell.
Concept: Osmotic Pressure
Explain the term Active transport.
Concept: Absorption and Conduction of Water and Minerals >> Active Transport
Mention one characteristic of roots for absorbing water from the soil.
Concept: Characteristics of Roots for Absorbing Water
The given statement is incorrect. Rewrite the correct statement:
Fresh water fish when placed in hypertonic salt solution absorb water and burst.
Concept: Osmotic Pressure
Define the following term:
Imbibition
Concept: Imbibition
Choose the correct answer from the four options given below :
Which one of the following does not affect the rate of transpiration ?
Concept: Factors Affecting the Rate of Transpiration
Expand the following biological abbreviations :
(i) ABA
Concept: Factors Affecting the Rate of Transpiration
Expand the following biological abbreviations :
IAA
Concept: Factors Affecting the Rate of Transpiration
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Name the process being studies. Define the process.
Concept: Significance of Transpiration
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Why was the pot enclosed in a rubber sheet?
Concept: Significance of Transpiration
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Name the process being studies. Define the process.
Concept: Factors Affecting the Rate of Transpiration
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
List two adaptations in plants to reduce the above process.
Concept: Significance of Transpiration
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Draw a neat, labelled diagram of a stomatal apparatus.
Concept: Significance of Transpiration
Concept: Plant Adaptations to Reduce Transpiration
Name the following:
The structures through which guttation occurs.
Concept: Guttation and Bleeding
The process in which water is lost from the margins of strawberry leaves is ______.
Concept: Guttation and Bleeding
Write any two limitations of using a Ganong's potometer to demonstrate the uptake of water.
Concept: Measurement of Transpiration > Weighing Method
How does the rate of Transpiration differ when there is High temperature?
Concept: Factors Affecting the Rate of Transpiration
How does the rate of Transpiration differ when there is High humidity?
Concept: Factors Affecting the Rate of Transpiration
