GENERAL HISTOLOGY

Detailed explanation-1: -The cell theory is a widely accepted explanation of the relationship between cells and living things. The cell theory states: All living things or organisms are made of cells and their products. New cells are created by old cells dividing into two. Cells are the basic building units of life.

Detailed explanation-2: -This discovery led to the development of the classical cell theory. The classical cell theory was proposed by Theodor Schwann in 1839. There are three parts to this theory. The first part states that all organisms are made of cells. The second part states that cells are the basic units of life.

Detailed explanation-3: -Cell Theory was proposed by Matthias Schleiden, Theodor Schwann, and Rudolf Virchow, who were German scientists. The cell theory states that: All living species on Earth are composed of cells. A cell is the basic unit of life. All cells arise from pre-existing cells.

Detailed explanation-4: -Scientific studies have shown that a cell may live as a single cell or may become the building block for multicellular organisms. Since all these concepts have been scientifically proven to be correct, the cell theory is a scientific theory.

Detailed explanation-5: -All living organisms are composed of one or more cells. A cell is the basic structural and functional unit of living organisms. All cells arise from pre-existing cells.