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प्रश्न
Name the following:
Root hairs are the extension of which cells.
उत्तर
Epidermal cell
APPEARS IN
संबंधित प्रश्न
Mention whether the following statement is true or false. Correct the false statement by altering the last word only.
The cell wall of the root cell is a differentially permeable membrane.
Explain why:
Raisins swell up in water.
Choose the correct answer:
Swelling of wooden doors during rains is caused by ___________
Draw a cross-section of root showing association of soil particles with root hairs.
Name the following:
The kind of cells that constitute the cortex of a root.
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 ?
Draw a neat and labelled diagram of the Root tip showing the root hair zone.
Root hairs are ______
Part of the root that absorbs water from the soil is ______.
Root hair occurs in the zone of ____________.
