Question

what is the function of lignin decomposition in cell wall ?

Answer 1

Lignin is a class of complex organic polymers that form important structural materials in the support tissues of vascular plants and some algae. Lignins are particularly important in the formation of cell walls, especially in wood and bark, because they lend rigidity and do not rot easily.

Answer 2

Answer:

Lignin is nothing but a class of complex organic polymers that forms important structural materials in the support tissues of vascular plants and some algae.

The function of lignin deposition in cell wall of the plant cells is to support and provide structure to the plant by making them rigid.