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.
Textbook Reading Assignment: Pages 40 - 43. As you know, the living world thrives on considerable diversity with an underlying fiber of unity. Initially proposed by Robert Hooke, the Cell Theory, one of those major unifying concepts, suggests that all living organisms are made of cells.