Question

why are xylem and phloem are called complex tissues? how are they different from each other?

Answer 1

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•Xylem and phloem are called complex tissue because they are made up of more than one type of cells .

•They are different from each other because xylem transports water and phloem transports food

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Answer 2

Xylem and phloem are called complex tissues as they are made up of more than one type of cells. these cells work in coordinate manner, as a unit, to perform the various fuction of the xylem and phloem.