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| 1. |
What are the uses of lignin,subernin and cutin |
| Answer» Cutin - it helps to reduce waterloss by evaporation. It also helps in preventing the entry of pathogens. Suberin- it is an organic substance which thickens the cells.It makes the cell impermeable to water and gases.Lignin- it is a chemical substance which makes the cell wall thick and hard. | |