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en.wikipedia.org/wiki/Single-access_key

In Phylogenetics, a single-access key is an identification key where the sequence and structure ... Example of a diagnostic dichotomous key for some eastern United States oaks based on leaf characteristics. 1. Leaves usually without teeth or ...

simple.wikipedia.org/wiki/Dichotomous_key

A dichotomous key is a series of questions with only two alternatives. There are only two options at each step. The purpose is to make an identification or to ...

oregonstate.edu/trees/dichotomous_key.html

A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and ...

en.wikibooks.org/wiki/Dichotomous_Key

This e-book can help with the identification of unknown organisms or species. The method adopted uses mostly a dichotomous key based on two choices, which ...

www.dictionary.com/browse/dichotomous-key

Dichotomous key definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

www.insectidentification.org/insect-key.asp

Our Two Point Insect Dichotomous Key can assist in identifying between an insect and a spider. Beginning with Question #1, determine which statement ("a" or ...

en.wiktionary.org/wiki/dichotomous_key

dichotomous key (plural dichotomous keys). (biology) A written tool for identification of plants and animals. It is written as a sequence of paired questions, the ...

www.biology-online.org/dictionary/Dichotomous_key

Mar 23, 2009 ... Supplement. A dichotomous key is usually a written device constructed from a series of highly organized statements arranged into couplets.

www.ask.com/youtube?q=Dichotomous_Key&v=M51AKJqx-7s
Jan 14, 2013 ... Worksheet: https://docs.google.com/file/d/0Bx3dvd-kesbEc3FBLUFTd004cmc/ edit?usp=sharing Learn how to use a dichotomous key to ...