Advertisements
Advertisements
प्रश्न
Differentiate between:
Turgid and Flaccid.
Advertisements
उत्तर
| Sr. No. | Turgid | Flaccid |
| (i) | It occurs when the cell is placed in hypotonic solution. | It occurs when the cell is placed in a hypertonic solution. |
| (ii) | It occurs due to endosmosis. | It occurs due to exosmosis. |
| (iii) | The condition in which the cell wall is rigid and stretched due to the absorption of water is called turgidity. | The state in which the cell content is shrunken is called flaccidity. |
| (iv) | It is the state of a cell in which the cell wall is rigid and stretched by an increase in the volume of vacuoles due to the absorption of water. | It is the condition in which the cell content is shrunken and the cell is not tight. |
| (v) | Water moves into the cell. | Water moves out of the cell. |
APPEARS IN
संबंधित प्रश्न
The state of a cell in which the cell wall is rigid and stretched by the increase in volume due to the absorption of water is called.
What is the difference between ‘flaccid’ and ‘turgid’? Give one example of flaccid condition in plants.
Give reason for the following:
A plant cell, when kept in a hypertonic salt solution for about 30 minutes, turns flaccid.
Give suitable biological reasons for the following statement:
Root hairs become flaccid and droop when excess fertilizers are added to the moist soil around them.
Differentiate between the following
Turgor pressure and Root pressure
The below diagram represents a plant cell after being placed in a strong sugar solution. Guidelines 1 to 5 indicate the following:
1. Cell wall
2. Plasma membrane.
3. Protoplasm
4. Large vacuole
5. Nucleus
Study the diagram and answer the questions that follow :
(i) What is the state of the cell shown in the diagram?
(ii) Name the structure which acts as a selectively permeable membrane.
(iii) If the cell had been placed in distilled water instead of a strong sugar solution which features: would not have been present?
(iv) If the cell in the diagram possessed chloroplasts where would these be present?
(v) Name any one feature of this plant cell which is not present in animal cells.
Name the following:
The condition in which the contents of a cell exert pressure against the cell wall making it distended.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Flaccidity is the reverse of turgidity.
Give the equivalent term for the following:
Pressure exerted by the cell contents on the cell wall.
