Why is the cell called the structural and functional unit of life

Explanation

All living organisms are made up of cells. Thus, cell is the structural unit of life. Each cell acquires distinct structure and function due to the organisation of its membrane and cytoplasmic organelles in the specific way. Such an organisation enables the cells to perform basic functions such as respiration, obtaining nutrition, clearing of waste material, forming new proteins, etc. The cell is, therefore, the basic functional unit of living organisms.