Unit - 1.1 Transport of Food and Mineral in Plants — BIOLOGY STD 8 — Question
ICSE BoardEnglish MediumSTD 8BIOLOGYUnit - 1.1 Transport of Food and Mineral in Plants2 Marks
Question
Describe the functions : Xylem
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Answer
It is a type of vascular tissue present in plants, which primarily transports water, dissolved nutrients and mineral salts from the roots up the stem to the leaves. Functions: -The main functions of xylem is conduction of water and minerals from the roots to different parts of the plant body. -Tracheids and xylem fibres provide mechanical support. -Xylem parenchyma helps in storage of starch and other materials.
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