Respuesta :
The cell has the ability to carry out all the processes of life, such as nutrition, excretion, respiration, etc. Therefore it is called the active part of life. A cell is the smallest unit of life and all living things are made up of cells. So the cell is called a living system.
The body or structure of any living organism is made up of cells. These cells are also responsible for carrying out all the biological functions and regulations in the organism. Because of these features, the cell is called a living and working system.
The cell is the most important part of our body. Each organ in our body is made up of cells. Cells divide and multiply to make new organs and gates.
Cell is called as active living unit due to following reasons-
- A cell is known as a living system and function because all living things are made of cells.
- Cells are very important to carry out various life processes that are required to sustain life on earth.
- Also, cells provide structure and organization, process nutrients and turn it into useful energy.
- Most organisms are made up of specialized cells that perform specific functions.
Always remember that, Cell is called as a living and functional system because living organisms/organisms consist of cells and all the physiological, biochemical, genetic and metabolic functions are carried out in the cell. It is believed to be the smallest functional unit that can exist independently.
The largest cell in the human body is egg. An ovum is also known as an egg cell and is a cell in the female reproductive system. Ovum is believed to be 20 times larger compared to sperm cells.
Remember, the Cell has the ability to live on its own and can perform all the functions that are important to a living being. A cell can do nutrition, respiration, transport, excretion, and reproduction just like an organism does. Unicellular organisms can exist as independent cells indicating the ability of the cell to exist. Therefore, the cell is called as the basic unit/type of living system. Note that all living things contain the basic unit of life which is the cell.
For more such questions on cells:
https://brainly.com/question/3142913
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