Lignins mainly decomposed by

Solution (By Examveda Team)

Lignin is one of the main components of the plant cell wall and it is a natural phenolic polymer with high molecular weight, complex composition and structure. Lignin is found in the middle lamella, as well as in the secondary cell wall of xylem vessels and the fibres that strengthen plants.
Fungi especially white rot fungi can decompose lignin. Although lignin is resistant to most microorganisms.