List and Define Each of the Contexts That Affect Our

question 43

Essay

List and define each of the contexts that affect our communication.

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Definitions:

Perforation Plates

Structures found in the water-conducting vessels of some plants, containing large pores that allow water to flow from one vessel element to another.

Sieve Plates

Specialized structures found in the phloem of plants that facilitate the flow of nutrients by containing pores through which sap can flow between cells.

Vascular Cylinder

Of a plant root, central column that consists of vascular tissue, pericycle, and supporting cells.

Endodermal Cells

Cells originating from the innermost layer of the embryo, which give rise to the lining of the digestive and respiratory systems.