Question

Do you think a cell can be called an organism? Justify

Answer 1

In biology, a cell is a membrane-bound unit that contains the basic molecules of life and is made up of which all living things are made up. A single cell, such as a bacterium or yeast, is frequently a complete organism in and of itself.

Complete answer:
All known organisms have a cell as their basic structural, functional, and biological unit. Because cells are the smallest units of life, they are frequently referred to as "building blocks of life." Cell biology, cellular biology, or cytology are all terms for the study of cells.
There are two types of cells: eukaryotic cells with a nucleus and prokaryotic cells without one. Eukaryotes can be single-celled or multicellular, whereas prokaryotes are single-celled organisms.
Cells are made up of cytoplasm and a membrane that contains a variety of biomolecules such as proteins and nucleic acids. Most plant and animal cells, with dimensions ranging from 1 to 100 micrometers, can only be seen under a light microscope. Electron microscopy has a much higher resolution, allowing for a much more detailed examination of cell structure.
Each cell can convert fuel into useful energy. As a result, cells are not only components of living things; they are living things themselves. All plants, animals, and bacteria contain cells. The cell is said to be the fundamental unit of life because many of the basic structures found inside all types of cells, as well as the way those structures work, are fundamentally similar.
All of a living organism's organs and tissues are made up of cells. In unicellular organisms, such as Amoeba, however, the entire organism is made up of just one cell. This single cell can perform all of the necessary functions or processes for survival, such as digestion, respiration, excretion, reproduction, and so on. As a result, in such cases, a single cell is considered an organism in itself.

Note: A cell's most important feature is its ability to divide and reproduce. You or any other living thing would cease to exist if cells did not reproduce. The process by which cells duplicate and replace themselves is known as cell division. For example, You would have a lifespan of only 120 days if you did not replace your red blood cells.