Question
Name two tissues in plants which are thickened with lignin.
Answer
1. Sclerenchyma
2. Xylem vessels/Tracheids
Lignin serves multiple biological roles, including facilitating water transport, providing mechanical support, and offering protection against various stresses.
2. Xylem vessels/Tracheids
Lignin serves multiple biological roles, including facilitating water transport, providing mechanical support, and offering protection against various stresses.