They dead cells are efficient for transportation of water that has been absorbed by roots to other plants roots.They are only functional when dead since if the cells were living they would be not functional due to absorption of water for their own use rather than use to the plants.
jim items answered the question on February 25, 2019 at 13:51
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Date posted: February 18, 2019. Answers (1)
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Date posted: February 15, 2019. Answers (1)
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Date posted: February 15, 2019. Answers (1)