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15 cards from this deck
Transports water, minerals, and food throughout plant
Xylem and phloem
Structures containing xylem & phloem together
Water and mineral salts
Dead
Vessels and tracheids
Tough, waterproof substance in xylem walls
Sugars (products of photosynthesis)
Living
Sieve tube elements & companion cells
Perforated end walls allowing material flow in phloem
Provide metabolic support to sieve tubes
Transport of food in phloem (up or down as needed)
Absent (phloem lacks lignin)
Upward from roots to leaves
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