A.Metazoans formed protozoans
B.Origin of metazoans has been from protozoan ancestors
C.Both protozoa and metazoa are not related to each other
D.Protozoans after degeneration formed metazonas
A.Metazoans formed protozoans
B.Origin of metazoans has been from protozoan ancestors
C.Both protozoa and metazoa are not related to each other
D.Protozoans after degeneration formed metazonas