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WorksheetsPlant Cells & Tissues 22-1
Total questions: 15
Worksheet time: 8mins
most flexible, thin-walled cells in plants
parenchyma
collenchyma
sclerenchyma
tracheid
elongated plant cells that occur in long strands or cylinders
parenchyma
collenchyma
sclerenchyma
cork cambium
plant cells that lack cytoplasm and other living components when mature, but thick rigid cell wall remain
parenchyma
collenchyma
sclerenchyma
guard cells
regions of rapidly dividing cells in plants
meristems
collenchyma
sclerenchyma
parenchyma
thin cylinder of meristematic tissue that can run the entire length of roots and stems
cork cambium
vascular cambium
epidermis
guard cell
lateral meristem that produces cells with tough cell walls; form a protective outside layer of stems and roots
vascular cambium
guard cells
parenchyma cells
cork cambium
layer of cells that makes up the outer covering on a plant
guard cells
epidermis
tracheids
xylem
two cells that form a stoma
guard cells
tracheids
vascular cambium
companion cells
water carrying vascular tissue
tracheids
xylem
phloem
tubular cells that are stacked end-to-end forming strands of xylem
tracheids
phloem
vessel elements
companion cells
main food-carrying tissue
xylem
tracheids
ground tissues
phloem
long, cylindrical cells with pitted ends forming a tubelike strand
tracheids
xylem
vessel elements
phloem
each _______ contains cytoplasm but lacks a nucleus and ribosomes when mature
companion cell
sieve tube member
guard cell
vascular cambium
located next to sieve tube members, each with a nucleus
companion cells
tracheids
ground tissues
guard cells
not meristematic, dermal or vascular tissues; consist of parenchyma, collenchyma and sclerenchyma cells; main component of plants
xylem
phloem
ground tissues
vessel elements
