Thursday, April 30, 2009
Plant cell- Cell wall
The Cell Wall an outer wall on every wall and WE DON'T HAVE THEM!!!! Ok the cell wall we don't have oh well we will have to do. The cell wall is made up of three parts the secondary and primary layers and the gluey pectin layer. The Gluey Pectin Layer holds the two parts together and the two sets of of primary and secondary layers well protect. Alright now even though plants have this protection the don't have an immune system, can't move, and don't have a nervous system. So thats the good and bad side of a Cell Wall.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment