Hi Shibam,
The Basic unit of life is cell. Cells as Building Blocks . A cell is the smallest unit of a living thing. A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the basic building blocks of all organisms.
The cell is basic structural and functional unit of life. A cell is capable of independently carrying out all the necessary activities of life. That's why it is called as basic unit of life.
All the best!!
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