Question

4. Why the cell is called the structural & functional unit of life?
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Answer 1

Explanation:

because it carries and helps each organ which is made up of tissues to work

Answer 2

Explanation:

Each organ in our body is all made of cells. Cells divide and multiply in order to form new organs and gametes too. ... The cell is called the structural and functional unit of life as all living organisms are made up of cells. Cells are also essential for performing various life processes required for sustaining life.