Herbert Spencer Jennings

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Herbert Spencer Jennings
Herbert Spencer Jennings.jpg
Born April 8, 1868
Tonica, Illinois
Died April 14, 1947
Santa Monica, California
Fields zoology

Herbert Spencer Jennings (born in Tonica, Illinois, April 8, 1868; died in Santa Monica, California, April 14, 1947) was a zoologist, geneticist, and eugenicist. His research helped demonstrate the link between physical and chemical stimulation and automatic responses in lower orders of animals. Tracy Sonneborn would later write:

Jennings was so struck by the continued production of hereditarily diverse clones at conjugation, even after many successive inbreedings, that he undertook to examine the matter mathematically. As a result, general formulae for the results of diverse systems of mating were published in a series of papers between 1912 and 1917; these were one of the main seeds from which the whole field of mathematical genetics developed.

In 1924, Jennings published an article in Scientific Monthly on "Heredity and Environment" which was prescient for anticipating the double helix, and provocatively liberal for its comments on racial differences and American immigration policy. (The Scientific Monthly, Vol. 19, No. 3 (Sept., 1924), pp. 225-238)

References[edit]

  • Marler, Peter (2005), "Ethology and the origins of behavioral endocrinology.", Hormones and behavior (Apr 2005) 47 (4): 493–502, doi:10.1016/j.yhbeh.2005.01.002, PMID 15777816 
  • Schloegel, Judy Johns; Schmidgen, Henning (2002), "General physiology, experimental psychology, and evolutionism. Unicellular organisms as objects of psychophysiological research, 1877-1918.", Isis; an international review devoted to the history of science and its cultural influences (Dec 2002) 93 (4): 614–45, PMID 12664793 
  • Barkan, E (1991), "Reevaluating progressive eugenics: Herbert Spencer Jennings and the 1924 immigration legislation.", Journal of the history of biology 24 (1): 91–112, doi:10.1007/BF00130475, PMID 11612743 
  • Sonneborn, T M (1974), "Herbert Spencer Jennings.", Biographical memoirs. National Academy of Sciences (U.S.) 47: 143–223, PMID 11615625 

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