👉 A canaliferous organism is an organism that has a cell wall composed of a mixture of cellulose and lignin. These cells are surrounded by a cell wall called a periplanar cell wall, which is made up of cellulose and lignin fibers. The cell walls of these organisms are resistant to breakage due to their high content of cellulose and lignin. This makes them tough and hardy, but they can also be easily damaged or destroyed by environmental factors such as fire