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33 Cards in this Set
- Front
- Back
medicago sativa (alfalfa) stem
parenchyma cells/tissue are found: |
in the pith, cortex, xylem rays, sieve tube members, etc.
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medicago sativa (alfalfa) stem
collenchyma cells/tissue are found: |
in the cortex, directly underneath the epidermis
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medicago sativa (alfalfa) stem
sclerenchyma cells are found: |
the are the vessel elements of the xylem, etc.
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medicago sativa (alfalfa) stem
the vascular bundles are |
open and colateral
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medicago sativa (alfalfa) stem
stele type: |
siphonstele> eustele
eudicot |
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medicago sativa (alfalfa) stem
interfascicular cambium/ fascicular cambium |
in between the vascular bundles/ in betweem the phloem and xylem in the vascular bundles
when the vascular bundles conjoin the fascicular cambium becomes the vascular cambium. |
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medicago sativa (alfalfa) stem
sieve tube members/ companion cells |
modified parenchyma cells in the phloem/ not really visible but smaller in between the sieve tube members
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medicago sativa (alfalfa) stem
phloem fibers |
found directly about the sieve tube members and are modified sclerenchyma cells
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medicago sativa (alfalfa) stem
stoma/guard cells |
found in the epidermis, and are bean shaped cells, can be opened or closed.
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zea mays (corn) stem
stele type: |
siphonostele>atactostele
monocot |
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zea mays (corn) stem
parenchyma cells |
phloem, pith (ground tissue is a better answer)
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zea mays (corn) stem
sclerenchyma cells |
around the vascular bundle (bundle sheath), modified vessel element/ tracheids
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zea mays (corn) stem
vascular bundles are: |
closed and colateral
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zea mays (corn) stem
xylem: |
vessel elements > the two large lateral sclerenchyma cells
tracheids > may be in between the two larger vessel elements. |
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zea mays (corn) stem
phloem: |
above the xylem and is made up of parenchyma cells > sieve tube members and smaller companion cells.
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zea mays (corn) stem
protoxylem lacuna |
large intercellular space below the xylem, protoxylem may still be intact.
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cucurbita stem
stele type: |
open and bicolateral
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cucurbita stem
parenchyma cells/tissue |
it can be found in the pith, the cortex, phloem tissue, etc.
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cucurbita stem
collenchyma |
underneath the epidermis
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cucurbita stem
fascicular cambium |
found beneath the external phloem
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cucurbita stem
xylem tissue |
vessel elements>large xylem holes
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cucurbita stem
phloem |
sieve tube members and smaller companion cells
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coleus stem tip
apical meristem |
the middle of the main tip
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coleus stem tip
protoderm |
the outside of them stem tip
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coleus stem tip
procambium |
the line in the middle of the ground meristem
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coleus stem tip
node |
the actually part with the leaves and buds
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coleus stem tip
internode |
in between the nodes
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bud primordium
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the small round red buds close to the leaf buttresses
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coleus stem tip
leaf primordium |
two small protrusions on the sides of the apical meristem
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coleus stem tip
leaf buttresses |
the large leaf life protrusions in the nodes
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coleus stem tip
phytomere |
the phytomere is made up of the node and the internode.
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tilia stem (secondary growth)
periderm |
made up of from internal to external> the phelloderm, the phellogen/the cork cambium, and the phellum or cork cells
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tilia stem (secondary growth)
mucilage ducts |
in angiosperms the mucilage ducts are mainly in the pith and are big red cells
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