PLANTS
PLANT TISSUE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of this tissues have the thickest cell walls.
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collenchyma tissue
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parenchyma tissue
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sclerenchyma tissue
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xylem tissue
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Explanation:
Detailed explanation-1: -Sclerenchyma tissue, when mature, is composed of dead cells that have heavily thickened walls containing lignin and a high cellulose content (60%–80%), and serves the function of providing structural support in plants.
Detailed explanation-2: -Walls of the tissues are thickened due to the deposition of lignin.
Detailed explanation-3: -A) Parenchyma-Cells are thin walled and unspecialised, Sclerenchyma-Cells are thick walled and lignified.
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