what is the basic unit of life
The cell is known as the basic unit of life because all living organisms are made up of cells, and all biological activities occur inside them.
Cells perform important life functions such as:
Energy production
Growth
Reproduction
Transport of substances
Removal of waste
Some organisms consist of only one cell and are called unicellular organisms, while others consist of many cells and are called multicellular organisms.
Examples:
Amoeba is unicellular
Humans are multicellular
Why is Cell Called the Basic Unit of Life?
Smallest unit capable of independent existence
Performs all essential life processes
Forms tissues and organs in complex organisms
The discovery of cells led to the development of the Cell Theory, which states:
All living organisms are made of cells
Cells are the basic unit of life
New cells arise from existing cells
In conclusion, the cell forms the foundation of all living organisms and is therefore called the basic unit of life.