Plant Circula on

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Monocot stem anatomy
Mature Monocot
Young Monocot
vascular bundles
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• – • – Cross section of a dicot stem
Cross section of a monocot stem
Epidermis
Cortex
Pith
Ground tissue
Vascular bundles
Figure 36-18 Page 802
Dicot circulation: stem anatomy
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phloem fibers
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functional phloem
vascular cambium
xylem
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Dicot stem anatomy: vascular cambium adds secondary tissues
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