lignin Lignin is a complex biopolymer found in the cell walls of plants, providing structural support, rigidity, and water resistance. It is one of the most abundant organic compounds on Earth, playing a crucial role in plant defense and vascular function. ⚑ Report a mistake 🗃 L no comments Leave a Reply Cancel replyYour email is used solely to notify you when someone posts a comment or replies to your comment. We do not use, spam, or sell this data or any other information. Submit
