Estonia has been extremely successful in its re-integration with Europe. We joined the European Union in 2004, and slightly less than 7 years later (namely on 1 January 2011), we have adopted the common currency of the European Union â the euro.
When cells divide, they make new cells. A single cell divides to make two cells and these two cells then divide to make four cells, and so on. We call this process cell division and cell reproduction, because new cells are formed when old cells divide. The ability of cells to divide is unique for living organisms.n cell division, the cell that is dividing is called the parent cell. The parent cell divides into two daughter cells. The process then repeats in what is called the cell cycle. Cells regulate their division by communicating with each other using chemical signals from special proteins called cyclins.
1 Living cells can come only from other pre-existing cells. 2  Modern cell theory adds two additional points. 3  Cells contain and pass on hereditary information during cell division. 4  All cells are relatively the same in relation to chemical composition and metabolic activity.