Translocation occurs during cell division. This is a mutation in DNA that happens when a cell duplicates and then divides.
Danube-the 2nd longest European river (after the Volga); flows from southwestern Germany to the Black Sea; Vienna, Budapest, and Belgrade are on the banks of the Danube. Danau, Danube River.Bulgaria, Republic of Bulgaria-a republic in the eastern part of the Balkan Peninsula in southeastern Europe.Czechoslovakia-a former republic in central Europe; divided into Czech Republic and Slovakia in 1993.ord History: Across Europe, from Russia to England, there are rivers with names beginning with a d and also containing an n: the Don, the Dnieper, and the Dniester of Russia and Ukraine, the Danube of central Europe, and the six rivers called Don in Britain.
Originating in Germany, the Danube flows southeast for 2,860 km (1,780 mi), passing through or touching the border of Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine before emptying into the Black Sea. Its drainage basin extends into nine more nations.