Biology
Draw a magnified view of the root hair and label all its parts neatly. From the parts labelled by you, name the parts matching the description given below:
(a) Outermost layer of the root
(b) Unicellular outgrowth
(c) Part that is freely permeable
(d) Part that is semi-permeable
Transport in Plants
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Answer
Magnified view of the root hair with its parts labelled is shown below:
(a) Outermost layer of the root — Cell wall
(b) Unicellular outgrowth — Root Hair / Epidermal cell
(c) Part that is freely permeable — Cell wall
(d) Part that is semi-permeable — Cell membrane
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