Transcript welcome my project
study of cells BY; RAMYA.N. PRATHIBHA.N. SHWETHA.K. What is the mean by cell A cell is the basic structural and functional unit of living organism Robert hook gave the name ‘cells’ to this basic unit. THE TYPES OF CELLS ANIMAL CELL PLANT CELL PLANT CELL ANIMAL CELL STRUCTURE OF A CELL The structure of a cell as revealed by electron microscope is known as ultra structure. Every cell consists of three main parts namely the cell membrane, cytoplasm and nucleus. SHAPE AND SIZE Cell vary in shape and size. They may be spherical in some bacteria, oval in yeast elongated in nerve cells, spindle shaped in euglena or irregular as in amoeba. Size of a cell varies from a few microns to several millimeters. DIFFERENT BETWEEN PLANT CELL AND ANIMAL CELL PARTICULAR 1. Shape 2. 3. Cell wall Chloroplast PLANT CELL Generally box like. ANIMAL CELL Generally spherical Cell wall is present Cell wall is absent Present in higher plant cells absent AFTER LEARNING THE SLIDES YOU WILL…… Recognise cell as the structural and functional unit of life. Draw the diagram of animal cell and plant cell and label there parts.