i really don't know what cells come from but i it in science class and still don't get it
Cells evolved from what is often called the primordial slime, and after that they reproduced, and that's where they come from.
The cell theory states that all cells come from pre-existing cells. This principle, known as the principle of biogenesis, was proposed by Rudolf Virchow in 1855, concluding that cells can only be produced by division of pre-existing cells.
That statement is part of cell theory, which is summarized as follows:Living organisms are composed of one or more cells.Cells are the most basic unit of life.Cells come from other living cells which preceded them.
The cell theory states that all living organisms are composed of one or more cells, cells are the basic unit of structure and function in organisms, and all cells come from pre-existing cells through cell division.
Cell theory refers to the idea that cells are the basic unit of structure in every living thing. Development of this theory during the mid 17th century was made possible by advances in microscopy. This theory is one of the foundations of biology. The theory says that new cells are formed from other existing cells, and that the cell is a fundamental unit of structure, function and organization in all living organisms.
other cells
cells are units of structure
Cell theory.
cells grow in predictable ways
cells are functional units
cells grow in predictable ways
The cell theory states that all cells come from pre-existing cells. This means that new cells are produced through the division of existing cells.
other cells
Cells evolved from what is often called the primordial slime, and after that they reproduced, and that's where they come from.
The cell theory states that all cells come from pre-existing cells. This principle, known as the principle of biogenesis, was proposed by Rudolf Virchow in 1855, concluding that cells can only be produced by division of pre-existing cells.
The cell theory is a fundamental concept of Biology that states that all living things are composed of cells; that cells are the basic units of structure and function in living things; and that new cells are produced from existing cells.
Virchow stated the cell theory in 1855 by declaring that "all cells come from pre-existing cells." This principle challenged the earlier notion of spontaneous generation and emphasized the fundamental unit of life as the cell.