Cells are present in all organisms.From small ant till large elephant.cell is a basic unit of life.cell consists of different organells that are:1.mitochondria
3.endoplasmic reticulam(ER)
7.cell wall
8.cell membrene etc
cells are very minute things.They can be only visible through the help of a powerful microscope.they are very large in number in human body.cell consists of different organells and each organell has different function.As mitocondria is called the power organell of the cell beacause the gives the power to secrete enzyms.Nucleus is called the control room as it controls and regulates all the functions in the cell.nucleus is also helpful in cell to carry all these functions we need cell .that is why we should appreciate the fact that all the living organisms are made up of cells.
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