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Transport in
Plants
- Vascular Bundle
- xylem
- hollow, dead
cells
- joined
end-to-end
- joined
end-to-end
- long, open
tube
- carry water from root to
stems/leaves
- no cytoplasm +
nucleus
- cellulose + lignin
walls
- lignin is strong; keeps plant
upright
- lignified xylem is found in
wood
- lignified xylem is found in
wood
- lignin is strong; keeps plant
upright
- hollow, dead
cells
- phloem
- carries sucrose + amino acids from leaves to roots/flowers/etc.
- cells joined
end-to-end
- carries sucrose + amino acids from leaves to roots/flowers/etc.
- xylem
- plants have a branching shape; large surface
area
- easier diffusion of carbon
dioxide
- easier diffusion of carbon
dioxide
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