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Differentiate between the following: Turgidity and Flaccidity - Biology

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Question

Differentiate between the following:

Turgidity and Flaccidity

Distinguish Between

Solution

  Turgidity   Flaccidity
1. It is the state of a cell in which the cell cannot accommodate any more water and is fully distended. 1. It is the condition in which the cell content is shrunken and the cell is not tight.
2. The availability of sufficient water causing the cells to become charged with water with its walls in a state of tension making the cells rigid and stretched. 2. The unavailability of sufficient water causes the cells to become weak and soft due to decreased turgor pressure.
3. This condition causes wilting in plants. 3. This condition makes plants stiff and erect.
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Means of Transport in Plants - Turgidity and Flaccidity (Plasmolysis)
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Chapter 4: Absorption by Roots - The Processes Involved - Short answer type [Page 52]

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Selina Concise Biology [English] Class 10 ICSE
Chapter 4 Absorption by Roots - The Processes Involved
Short answer type | Q 1.4 | Page 52

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The figure given below is a diagrammatic representation of a part of the cross-section of the root in the root hair zone. Study the same and then answer the questions that follow:

  1. The parts labelled as 1, 2, 3 and 4 are:
    1. Root hair, Xylem vessel, Soil particles, Cortex respectively.
    2. Xylem vessel, Soil particles, Root hair, Cortex respectively.
    3. Root hair, Xylem vessel, Cortex, Soil particles respectively.
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  3. The kind of force which exists between a liquid and any surface is called as:
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  5. Sometimes exudation of water occurs from the margin of the leaves in the early morning or night. It is termed as:
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