What is lignin in biology class 9? Lignin isa chemically complex substance found in many plants, which bonds the cellulose fibers. It forms the woody cell walls of plants and the "cement" between them. Lignin is found together with cellulose and is resistant to biological decomposition. Lignin...
What is the non-living part of a plant cell? What is tonoplast in a plant cell? What plant cell structure is composed of cellulose and lignin? Which molecule is used up in photosynthesis? What are all the organelles in a plant cell? How is biology used in plant biology? What are plast...
Why is cellulose considered to be a complex carbohydrate? What are the three major pathways of glucose catabolism? What are the differences between lignin and cellulose? Which two molecules do green plants use to make glucose? What is the function of starch in a plant cell?
deposition [41], lignin biosynthesis, and genes involved in PCD process such as encoding proteases, lipases and nucleases [38]. Using the zinnia system has also led to the characterization of a group of transcription factors encoded by HD-ZIP III homeobox genes that are crucial for vascular dev...
What is Prosenchyma tissue? Prosenchyma cells arestarch-containing parenchymal cells whose cell walls have become lined with lignin, as occurs in the stems of Bougainvillea (Nyctaginaceae). A specialized type of parenchyma cell, called a transfer cell, is involved in the short-distance movement ...
They are significant decomposers in nature. Degradation of complex organic matters like cellulose, lignin, keratin, chitin, hemicellulose, and other complex polymers depends on Actinobacteria. This degradation aids in soil fertility and the promotion of vegetation. ...
The main constituent of cement is ASiO2 BCaO CCaSO4 DAl2O3Submit Lignin is the main constituent of AWoody tissues BGrowing tissues CPhloem fibres DCortexSubmit What is the structural constituent of cell wall of meristematic cell? View Solution What are the constituents of cell wall in gre...
In such cells as those of the xylem fibers and tracheids, the deposition of lignin serves to strengthen the wall. Neighboring cells have been shown to contribute to the lignification process. FunctionsLocated between the primary wall and the cell membrane, the secondary wall is thicker and ...
Lignin is the main constituent of AWoody tissues BGrowing tissues CPhloem fibres DCortexSubmit Silicon is the main constituent of ARocks BAlloys CAnimals DPlantsSubmit What is the main constituent of cell walls ? View Solution What are the main constituents of air ? View Solution What are...
What plant cell structure is composed of cellulose and lignin? What organelles are in animal cells, but not in plant cells? Where is the cytoskeleton in a plant cell? What is the non-living part of a plant cell called? Which cell part makes food for a plant cell?