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10th ICSE
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What is importance of turgidity in plants?

Important Questions on Absorption by Roots

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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 3
Give schematic arrow diagram giving parts of plant showing movement of water from soil till xylem of the plant root cortex, root hair, soil, xylem, endodermis.
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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 4
Give importance of plasmolysis?
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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 5
Compare the cells kept in isotonic, hypotonic and hypertonic solutions.
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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>Solved questions from ICSE board Examination papers>Q 1
Differentiate between the following on the basis of what is given in bracket :
Wall pressure and Turgor pressure (Explain briefly)
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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>Solved questions from ICSE board Examination papers>Q 2
Explain the term 'diffusion'.
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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>Solved questions from ICSE board Examination papers>Q 3
Explain the term 'turgidity'.
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10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>Solved questions from ICSE board Examination papers>Q 4
Account for the following:
Wilted lettuce leaves become crisp/firm when placed in cold water for a while.
MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>Solved questions from ICSE board Examination papers>Q 5
Given below is the diagram of an apparatus set up to study a very important physiological process:
Name the process being studied.
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