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TISSUES SYSTEM, (EPIDERMAL TISSUE SYSTEM) - Coggle Diagram
TISSUES SYSTEM
GROUND TISSUE SYSTEM
Parenchyma
Thin wall
Living, store food
Photosynthesis
Collenchyma
Thickened
Support and flexibility
Sclerenchyma
Thick wall
Dead at maturity
High strength
Fiber and sclerid
VASCULAR TISSUE SYSTEM
Xylem
Water and minerals
Types
Trachid
Vessels
Xylem parenchyma
Xylem fiber
Phloem
Food transport
Types
Sive tube
Companion cell
Phloem parenchyma
Phloem fiber
EPIDERMAL TISSUE SYSTEM
Location
Froms the outer most layer of the plant body
Components
Epidermis
Usually single layer, parenchyma cells
Stomata
Guard cells
Subsidiary cell
Stomatal aperture
Function
Protection
Gas exchange
Water absorption