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प्रश्न
A thin strip of epidermal cells of a leaf was observed in a drop of water. They all looked turgid and normal.
(a) Draw a diagram of such a cell.
(b) Draw a diagram of a cell if this strip is transferred to a strong concentrated solution of sugar. What is term used for the effect on the cells ?
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उत्तर
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संबंधित प्रश्न
How is root hair adapted for the absorption of water from the soil?
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram and answer the questions that follow:
The root hair cell is in a turgid state. Name and explain the process that caused this state.
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram and answer the questions that follow:
Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
Given below is an experimental demonstration.
(i) Which phenomenon has been demonstrated in the given figure?
(ii) What is the solute and what is solvent in the above experiment?
(iii) Define the phenomenon in Q. (i) above.
(iv) Give one example from your daily life experiences based on this principle.
Fill in the Blank
Leaves get wilted if _________ is removed from the plant.
Multiple Choice Question:
The most widely accepted theory for ascent of sap is ______.
________ type of tissues are present in epiphytic roots.
Inner layer of root hair is made up of ______.
Which plant does tissue transport water and minerals from the roots to the leaf?
Draw a neat and proportionate diagram of root hair and label mitochondria, nucleus and vacuole.
