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Anatomy of Flowering Plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYAnatomy of Flowering Plants2 Marks
Question
Distinguish between the following: Stem hair and root hair.
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Answer

Root Hair
Stem Hair
Root hairs are unicellularIt increase the surface area of root for absorption of water and minerals.
Stem hairs are multicellular They are epidermal outgrowths known as trichomes. They help in preventing water loss due to transpiration.

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