Xylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in coordinated manner , as a unit , to perform the various functionsof xylem and phloem.
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The xylem and phloem called complex tissuse as there made up of more than one type of cells. THIS CELLS WORK IN A COORDINATED MANNER,AS A UNIT, TO PERFORM THE VARIOUS FUNCTIONS OF THE XYLEM AND PHLOEM . TRACHEIDS ARE ELONDGATED,THICK WALLED DEAD CELLS WITH TAPERING ENDS. AND ABOUT XYLEM HELPS IN CONDUCTING WATER AND MINERALS. IT PROVIDES MECHANICAL SUPPORT TO PLANTS. IT MADE UP OF FOLLOWING COMPONENTS: * TRACHEIDS *XYLEM PARENCHYAM *XYLEM FIBRES AND ABOUT PHLOEM IS ALSO CALLED BAST, TISSUSE IN THE PHANT THAT CONDUCT THE FOOD MADE IN THE LEAVES TO ALL OTHER PARTS OF THE PHANT . PHLOEM COMPOSED OF VARIOUS SPECIALIZED CELLS CALLED : *SIEVE TUBE ELEMENT *COMPANION CELLS *PHOLEM PARENCHYAM *PHLOEM FIBRES THIS IS REASON THE XYLEM AND PHLOEM CALLED COMPLEX TISSUES
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Xylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in coordinated manner , as a unit , to perform the various functionsof xylem and phloem.
Hope it helps..!!
AND ABOUT XYLEM HELPS IN CONDUCTING WATER AND MINERALS. IT PROVIDES MECHANICAL SUPPORT TO PLANTS. IT MADE UP OF FOLLOWING COMPONENTS:
* TRACHEIDS
*XYLEM PARENCHYAM
*XYLEM FIBRES
AND ABOUT PHLOEM IS ALSO CALLED BAST, TISSUSE IN THE PHANT THAT CONDUCT THE FOOD MADE IN THE LEAVES TO ALL OTHER PARTS OF THE PHANT . PHLOEM COMPOSED OF VARIOUS SPECIALIZED CELLS CALLED :
*SIEVE TUBE ELEMENT
*COMPANION CELLS
*PHOLEM PARENCHYAM
*PHLOEM FIBRES
THIS IS REASON THE XYLEM AND PHLOEM CALLED COMPLEX TISSUES