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Name: What is a species?
ID: m12637
Language: English (en)
Summary: What is a species? In the past, scientists classified living things into categories based primarily on morphological characteristics, such as beak size, tail length, and coat patterning. Today, scientists use several methods, including genetic analyses, as described below.
Subject: Science and Technology
Keywords: biology, history of science, species
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License (CC-BY 1.0)
Authors: Alison Fromme (alisonfromme@nasw.org)
Copyright Holders: Alison Fromme (alisonfromme@nasw.org)
Maintainers: Alison Fromme (alisonfromme@nasw.org)
Version: 1.2 (history)
Created: Nov 18, 2004 12:53 pm US/Central
Revised: Jan 21, 2006 12:28 am US/Central

Version History

Version: 1.2 Jan 21, 2006 12:28 am US/Central by Alison Fromme
Changes: 
typo corrected
Version: 1.1 Feb 9, 2005 6:52 pm US/Central by Alison Fromme
Changes: 
Original

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American Chemical Society (ACS) Style Guide:

Fromme, A. What is a species?, Connexions Web site. http://cnx.org/content/m12637/1.2/, Jan 21, 2006.

American Medical Assocation (AMA) Manual of Style:

Fromme A. What is a species? [Connexions Web site]. January 21, 2006. Available at: http://cnx.org/content/m12637/1.2/.

American Psychological Assocation (APA) Publication Manual:

Fromme, A. (2006, January 21). What is a species? Retrieved from the Connexions Web site: http://cnx.org/content/m12637/1.2/

Chicago Manual of Style (Bibliography):

Fromme, Alison. "What is a species?" Connexions. January 21, 2006. http://cnx.org/content/m12637/1.2/.

Chicago Manual of Style (Note):

Alison Fromme, "What is a species?," Connexions, January 21, 2006, http://cnx.org/content/m12637/1.2/.

Chicago Manual of Style (Reference, in Author-Date style):

Fromme, A. 2006. What is a species? Connexions, January 21, 2006. http://cnx.org/content/m12637/1.2/.

Modern Languages Association (MLA) Style Manual:

Fromme, Alison. What is a species?. Connexions. 21 Jan. 2006 <http://cnx.org/content/m12637/1.2/>.