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Plant Cells and Tissues - Coggle Diagram
Plant Cells and Tissues
Plant Cells
cell walls and large central vacuole.
Plant cells types
Sclerenchyma Cells
provide support for the plant
thick cell walls
transport materials
Classified as
Sclereids (stone cells)
Short and unevenly shaped
Fibers
needle shaped, assemble and form a strong elastic tissue
Parenchyma Cells
flexible, thin-walled cells
Photosynthesis
Food Storage
Protection
repair damaged parts of plants
Collenchyma Cells
provide support
Flexible
Celery stallks
Plant Tissues
groups of cells that work together to perform a function.
Meristematic tissue
rapidly dividing cell
growth
Apical cells
tips of the root and stems (length)
Laternal cell
increase root and stem diameter (width)
Vascular cambium
transport
Cork cambium
protect outside layer
Intercalary Cells
monocot stem increase leaf or stem length
Dermal tissue
Outer covering of the plant
jigsaw puzzle
Trichomes
Protect the plant
Prevent water loss
root hair
Increase root surface area of absorption
guard cells
two cells form a stomata
Responsible for the opening and closing the stomata
Vascular tissue
Transport tissue
Phloem
companion cell
next to sieve cell
Xylem
lack end wall
Allow water moves freely
Tracheids
pitted end walls, water moves slowly
Ground tissue
Plant tissues that are not meristematic, dermal, or vascular tissues.
Chloroplast
food factory
Cell wall
only in plant
Mitochondria
gives power
Nucleas
brain cell
Center vacuole
store water
Yasmeen AlSwailem B