short notes of the fundamental unit of life
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Answer:
cell is the basic structural and fundamental unit of life to all living organisms.
The Cell Theory
1. A cell is the structural and functional unit of all living organisms.
2. All the living organisms are made up of cells.
3. Cells are formed from pre-existing cells.
Unicellular Organisms – The organisms that consist of a single cell such as Amoeba.
Multicellular Organisms – The organisms which contain various cells that perform different functions in the organism such as plants fungi and animals
How can multicellular organisms originate from a single cell?
A cell has the capability to divide itself into cells of its own type. Therefore, more cells can generate from an already existing cell.
The Shape of the Cell
The shape of the cell may vary depending upon the type of function they perform in an organism.
Cells are capable of changing their shape. For example, the white blood cells and amoeba can change shapes on their own.
Cells can have different shaped and sizes
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