Cell wall thickening in plants

Cell wall thickening in plants 1.Annular or ring-like thickenings: The deposition of lignin takes place in the form of rings on the inner surface of the cell wall. These lignified …

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Generalized structure of a plant cell

Generalized structure of a plant cell What is cell? Cell is the structural, functional and biological unit of all organisms. A cell is the basic unit of biological activity. A. …

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Best definition and types of tractor

Definition and types of tractor What is tractor?  A tractor is a self-propelled machine, used either for pulling or pushing Loads or for stationary belt work. Types of tractor: (a). …

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List of microorganisms and their uses

List of microorganisms and their uses Traditional products  Bacteria Yeasts and filamentous fungi  Bread, beer, wine and spirits Cheeses, other dairy products Lactic acid bacteria Ripening of blue and Camembert-type …

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