MEDIUM
10th ICSE
IMPORTANT
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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.

Important Questions on Absorption by Roots

HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 4
Give importance of plasmolysis?
HARD
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.
HARD
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)
MEDIUM
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'.
HARD
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'.
HARD
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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HARD
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:
Explain the process.
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