Question

Question 115
Max Marks +4 Partial Marks 0 Negative Marks - 1
115. Only primary cell wall is present in the cells of
(a) Transfer cells (b) Xylem fibres
(c) Meristematic cells
A) B]
C)
D​

Answer 1

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It provides the cell with both structural support and protection, and also acts as a filtering mechanism. Cell walls are present in most prokaryotes (except mollicute bacteria), in algae, fungi and eukaryotes including plants but are absent in animals.