HARD
10th ICSE
IMPORTANT
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What is the function of root hair?
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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 7
Give two important features of part 'a' that help in the function of root hair?
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MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 7
Give one important property of part 'e'?
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HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 7
How many cells is a root hair made up of?(One cell/Two cell/Three cell)
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HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 8
Label parts a, b, and c. If this cell is kept in a concentrated sugar solution., what will happen, to parts 'b' and 'c'?
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HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 8
Give technical term for the condition of the cell in concentrated sugar solution.
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EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 8
Cell is kept in a strong sugar solution. Define the process involved for that. (Exosmosis/ Endosmosis)
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MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 8

How can the cell be brought back to the condition of the cell shown in the diagram?
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HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 4 - Absorption by Roots>REVIEW QUESTIONS>Q 1
Why is it better to transplant a seedling in the evening and not in the morning?