Which of the following locations does not have dead cells containing lignin deposition?
Answers
Explanation:
Tracheid, in botany, the primitive element of xylem (fluid-conducting tissues), consisting of a single elongated cell with pointed ends and a secondary, cellulosic wall thickened with lignin (a chemical binding substance) containing numerous pits but having no perforations in the primary cell wall.
At functional maturity, the cell is dead and empty. Its former protoplast is represented, if at all, by a warty layer on the wall. Sclerenchyma, any of various kinds of hard, woody cells that serve the function of support in plants. Mature sclerenchyma cells are dead cells that have heavily thickened walls containing lignin.
Such cells occur in many different shapes and sizes, but two main types occur fibers and sclereids. Xylem vessels are a long straight chain made of tough long-dead cells known as vessel elements. The vessel has no protoplasm.
Answer:
sclerenchyma has dead cells which contains lignin deposition .
Explanation:
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