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Practice: Plant Tissues

The diagram provided outlines the basic structure of the xylem. Which of the following best describes the structure of the xylem?

  • AThe xylem is a tissue comprised of multiple, separate, nonliving parenchyma cells stacked on top of each other.
  • BThe xylem is a tissue comprised of a long, flexible tube made up of thin-walled, living collenchyma cells.
  • CThe xylem is a tissue containing a transport system of tubes made up of thick-walled, nonliving sclerenchyma cells.

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