Question

Rigidity of cell wall is due to chitin lignin subrrin or pectin

Answer 1

Rigidity of cell wall is due to pectin substance.
Hope it is helpful...^-^

Answer 2

Hey HERE IS UR ANSWER

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RIGIDITY OF THE CELL WALL IS DUE TO PECTIN...

and chitin is present in the fungi only

HOPE IT HELPS U

#AMAYRA✌✌✌