Most algae have dominant gametophyte generations, but in some species the gametophytes and sporophytes are morphologically similar (isomorphic). An independent sporophyte is the dominant form in all clubmosses, horsetails, ferns, gymnosperms, and angiosperms (flowering plants) that have survived to the present day.
concentration camp definition, meaning, what is concentration camp: a place where large numbers of people are kept as prisoners in extremely bad conditionsâ¦. Learn more.
Most prisoners in the early concentration camps were German Communists, Socialists, Social Democrats, Roma (Gypsies), Jehovah's Witnesses, homosexuals, and persons accused of asocial or socially deviant behavior. These facilities were called âconcentration campsâ because those imprisoned there were physically âconcentratedâ in one location. After Germany's annexation of Austria in March 1938, the Nazis arrested German and Austrian Jews and imprisoned them in the Dachau, Buchenwald, and Sachsenhausen concentration camps, all located in Germany.