Exploring a Change in Views on the Inheritance of Acquired Characteristics.
Date Submitted: 03/24/2001 08:41:06
Category: / Society & Culture / Environment
Length: 4 pages (1080 words)
Category: / Society & Culture / Environment
Length: 4 pages (1080 words)
Exploring a Change in Views on the Inheritance of Acquired Characteristics Can a giraffe make its neck longer by stretching to reach higher branches? Most people today would laugh and say "of course not", but there was a time when scientists thought it was possible for an animal to acquire such complex characteristics. The idea of the inheritance of acquired characteristics, introduced by Jean-Baptiste Lamarck, is an evolutionary process that involves organisms changing their phenotypic …
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…Works Cited Avital, Eytan, Eva Jablonka, and Marion J. Lamb. 1998. `Lamarckian' mechanisms in darwinian evolution. Trends in Ecology & Evolution. May, Volume 13, Issue 5, Pages 206-210.
Brodie III, Edmund D., James M. Cheverud, Allen J. Moore, Michael J. Wade, and Jason B. Wolf. 1998. Evolutionary consequences of indirect genetic effects. Trends in Ecology & Evolution. February, Volume 13, Issue 2, Pages 64-69.
Darwin, Charles. 1859. On The Origin of Species. Murray, London.
Price, Peter W.1996. Biological Evolution. Saunders College Publishing.
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