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5 Cards in this Set

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Define Lenticels
Are pores that allow gas exchange through the periderm into the cortex
Heartwood and Sapwood are both...
Secondary Xylem
what are spring wood and summer wood?
Spring wood - Large vessels that conduct high volumes of water

Summer wood - smaller vessels that are more fiborous, and conduct less water)
Which do not have a vascular cambium? but yet still has vascular bundles?
Monocots or Dicots?
Monocots
Root Periderm consists of three parts
1.) Cork cambium; (which originated in the pericycle)

2.) Cork Parenchyma (internal to cambium)

3.) Cork (external to cambium)