A student was asked to draw a plan diagram of the plant tissue shown in the photomicrograph and to annotate two observable features.
What are correct annotations?
epidermis darkly stained layer of cells, xylem hollow vessels
2 )
epidermis formed of a single layer of cells, xylem strengthened by lignin
3 )
phloem small cells, xylem empty cells to transport water
4 )
vascular bundles arranged in a regular pattern, xylem large dead cells
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