Question

Q. why are xylem and phloem called complex tissue? How they are different from one an other?​

Answer 1

Explanation :

Xylem and phloem are called complex tissue because they are made up of more than one type of cells . “Xylem and phloem” are the tissues with different type of cell, so they are called as complex tissues.

“Companion cells”, phloem parenchyma, phloem fibres, companion cell and sieve tubes are made to Phloem.

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Answer 2

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Xylem and phloem are made up of more than one type of cells. These cells function in coordination to perform various functions.

Xylem conducts water and minerals and provides support to the plant. It is made up of tracheids, xylem parenchyma, and xylem fibres. Phloem conducts food materials to various parts of the plant. It comprises of sieve tubes, phloem parenchyma, companion cells, and phloem fibres. That is why they are known as complex tissues.