Plants do not have bones like some animals do, so they will topple over without bones and a backbone.
What Is The Purpose Of The Plant Cell Wall. From the outermost layer of the cell wall, these layers are identified as the middle lamella. It provides the cell with both structural support and protection, and also acts as a filtering mechanism.
Chapter 06: Tour of the Cell | AP Bio Notebook from apbionotebook.files.wordpress.com
Answer cements the primary walls of adjacent cells together. Mechanical resistance to turgor pressure from the protoplast 3. Some plant cell walls are made of a complex sugar called cellulose.
Plant cells have several structures not found in other eukaryotes.
It is similar to cell membrane in animals. The secondary cell wall is a structure found in many plant cells, located between the primary cell wall and the plasma membrane. Defence against disease and physical attack 4. Plants, animals, fungi, and algae have cell walls.
