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Plant Structure
Guard Cell
Guard cell definition: One of a pair of cells that open and close plant stoma, to control gas exchange.
Related Terms
Apical Meristem
Collenchyma
Companion Cell
Cork Cambium
Cortex
Dermal Tissue
Endodermis
Germination
Ground Tissue
Heartwood
Leaf Blade
Meristem
Nastic Movement
Palisade Mesophyll
Parenchyma Cell
Petiole
Phloem
Pith
Plant Epidermis
Primary Growth
Root Cap
Root Hair
Sapwood
Sclerenchyma
Secondary Growth
Sieve Tube Element
Spongy Mesophyll
Stomata
Tracheid
Transpiration
Vascular Cambium
Vascular Cylinder
Vessel Element
Xylem
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