Name: Haeckel, E. H. P. A.
Born: 1834 in Germany
Death: 1919 (85 years)
Topics: Cell theory, Classification , Development, Ecology, Evolution, Evolutionism in mind and society, Gastraea theory, Germ layer theory, Morphology, Positivism, Recapitulation, Social Darwinism and Spontaneous generation
Titles: zoologist
Born: 1834 in Germany

Death: 1919 (85 years)
Topics: Cell theory, Classification , Development, Ecology, Evolution, Evolutionism in mind and society, Gastraea theory, Germ layer theory, Morphology, Positivism, Recapitulation, Social Darwinism and Spontaneous generation
Titles: zoologist