Xylem: Made of dead tissue, Transports mineral ions, Transport of water, Movement only up the plant, Strengthened with lignin, Phloem: Made of living tissue, Movement both up and down the plant, Transport of sugar, Contains sieve plates, Has a companion cell,

N5 2.5 Xylem and Phloem

Clasament

Stilul vizual

Opţiuni

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