are the xylem and the phloem made of living cells
Are the xylem and the phloem made of living cells?
The cells that constitute the xylem ducts are dead cells killed by lignin deposition.
The cells of the phloem are living cells.
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are the xylem and the phloem made of living cells the cells that constitute the xylem ducts are dead cells killed by lignin depositionthe cells of
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