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Bio hellPPPPP.....

Thread starter Talha
Start date May 28, 2010

May 28, 2010

#1

Talha

any1 plz tel dat do XYLEM VESSELS hv CELL WALL nd CELL MEMBRANE or not ??? :?:

May 28, 2010

#2

rocky

Talha said:
any1 plz tel dat do XYLEM VESSELS hv CELL WALL nd CELL MEMBRANE or not ??? :?:

NO.....they r made up of dead cells..

May 28, 2010

#3

Zohaib Sherazi

They only have lignified cell walls.

May 28, 2010

#4

mehdi1028

here are some bio notes..... u may find them useful!!

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