1.

Lignin is present in the cell walls of ____​

Answer»

lamellaExplanation: Lignin is found in the middle lamella, as well as in the secondary CELL wall of xylem vessels and the fibers that strengthen plants. It is ALSO found in epidermal and occasionally hypodermal cell WALLS of some plants. The lignin content of mature WOODY plants varies from 15 to 38% and is SECOND only to cellulose in abundance.HOPE IT WILL HELP YOU ..MARK AS BRAINLIEST



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