Ernst Haeckel (born Feb. 16, 1834, Potsdam, Prussia [Germany]—died Aug. 9, 1919, Jena, Ger.) was a German zoologist and evolutionist who was a strong proponent of Darwinism and who proposed new notions of the evolutionary descent of human beings.

2014年5月3日 · The biogenetic law is a theory of development and evolution proposed by Ernst Haeckel in Germany in the 1860s. It is one of several recapitulation theories, which posit that the stages of development for an animal embryo are the …

The evolutionary study of embryos reached a peak in the late 1800s thanks primarily to the efforts of one extraordinarily gifted, though not entirely honest, scientist named Ernst Haeckel (left). Haeckel was a champion of Darwin, but he also embraced the pre-Darwinian notion that life formed a series of successively higher forms, with embryos ...

Ernst Haeckel, (born Feb. 16, 1834, Potsdam, Prussia—died Aug. 9, 1919, Jena, Ger.), German zoologist and evolutionist. After receiving a degree in medicine in 1857, he obtained a doctorate in zoology from the University of Jena, and from 1862 to 1909 he taught zoology at Jena.

The year 2019 marks the 100th anniversary of the death of Ernst Haeckel, a German zoologist, artist, and philosopher of science, who defended and supplemented Charles Darwin’s system of theories regarding the mechanisms of biological evolution.

Biography of Haeckel. Ernst Haeckel, much like Herbert Spencer, was always quotable, even when wrong. Although best known for the famous statement "ontogeny recapitulates phylogeny", he also coined many words commonly used by biologists today, such as phylum, phylogeny, and ecology. On the other hand, Haeckel also stated that "politics is ...

Ernst Haeckel was a renowned German biologist, naturalist, physician, philosopher and artist. Check out this biography to know about his childhood, family life, achievements and other facts related to his life.

2010年6月16日 · Ernst Heinrich Philipp August Haeckel was a prominent comparative anatomist and active lecturer in the late nineteenth and early twentieth centuries. He is most well known for his descriptions of phylogenetic trees, studies of radiolarians, and illustrations of vertebrate embryos to support his biogenetic law and Darwin's work with evolution.

Ernst Heinrich Philipp August Haeckel (February 16, 1834—August 9, 1919), also written von Haeckel, was an eminent German zoologist best known as an early promoter and popularizer of Charles Darwin's evolutionary theory. Haeckel developed the controversial recapitulation theory, which claims that an individual organism's biological ...

Haeckel's zoological works included descriptions of approximately 4000 new species of lower marine animals, mainly radiolarians, medusae, and sponges. He was immediately converted to Darwinism upon reading On the Origin of Species , and …