Question

. What is the function of lignin deposition in cell
wall ?​

Answer 1

Lignin-

Lignin is a class of complex organic polymers that form key 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. Chemically, lignins are cross-linked phenolic polymers.

Function of lignin-

1- Lignin fills is present in the cell wall along with cellulose, hemicellulose, and pectin, and is especially abundant in vascular and support tissues.

2- Lignin plays a crucial role in conducting water within the vascular cells in plant stems.

3- Lignin fixes carbon from the atmosphere, turning it into solid polymer.

4-Lignin has been used in manufacturing, and even can be transformed into a plastic-like substance.

Hope it help you

Mark as Brainliest

Answer 2

Answer:

Explanation:

Lignin is a class of complex organic polymers that form key 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.