Question

Secondary cell wall is made up of:

Answer 1

Answer:

Secondary walls are mainly composed of cellulose, hemicelluloses (xylan and glucomannan) and lignin, and are deposited in some specialized cells, such as tracheary elements, fibers and other sclerenchymatous cells.

Answer 2

Explanation:

secondary walls are mainly composed of cellulose hemicellulos xylan and glucomanan an liglin are deposited in some specialised cell such as tracheary elements, fibers, and other sclerencymatous cells.