Essays On Plant Cells

Essays On Plant Cells-70
Well, I you haven’t it is a cell that is found in an animal that consist of multiple organelles.

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The vacuole that is only found in plant cells is the central vacuole. Vacuoles purpose is to serve primarily as storage units but versatile to perform more than one function.The function of an organism as a whole is the outcome of the activities and interactions of the constituent cells. (1) Cell wall is in characteristic of plant cells only, being absent animal cells.Genetic material in all cells consist of nucleic acid On the basis of presence or absence of organised nucleus, two types of cells have been recognised. It forms the outermost limiting layer of the plant cell and is freely permeable.Middle lamella: It is the first formed layer, present between the two adjacent cells.Middle lamella is situated outside the primary cell wall. Middle lamella acts as a cement which holds the adjacent cells together.2.In unicelluclar organisms such as ameoba there is a food vucuole in which all food items are filled which is consumed by it.(3) Protoplasm: The living matter of cells is called protoplasm and consists of cytoplasm and the nucleus.Cytoplasm includes all the structures outside the nucleus.Cell Wall Cell walls are located only in the plant cell. Cell Membrane Cell membranes are located in both plant and animal cells.The function of the cell wall is to support and give structure. The job of the cell membrane is to control what foes into and out of the cell. Cytoplasm Cytoplasm is found in both plants and animal cells. Each cell behaves independently but also functions as an integral part of the complete organism.3.All cells arise from the pre-existing cells of the similar kind.

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