What are the differences between lignin,cutin and suberin?
Answers
Answer:
Cutin and suberin are cell wall-associated glycerolipid polymers that are specific to plants. Cutin forms the framework of the cuticle sealing the aerial epidermis, while suberin is present in the periderm of barks and underground organs. Suberised walls are also found in the root endodermis.
Answer:
Explanation:
Suberin: It is a waxy substance that is found in the cell wall of higher plants. It helps in the control and regulation of movement of solutes through to the xylem. Lignin: It is an organic compound that binds to cellulose and forms the chief part of woody tissue. It is also found in the secondary cell walls of xylem, fibres, sclereids. Lignin is a hard substance with great tensile and compressional strength which means that it does not break and deform easily. Cutin: It is a wax like, water repellent material that is present on the surface of the plants. It prevents water loss form the desert plants.
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