- polychotomous key
- noun
biology : a taxonomic key based on a choice between several alternative characters
Useful english dictionary. 2012.
polychotomous key
Look at other dictionaries:
Single-access key — A key in Biology is a modeling method used for categorizing species using logical choices. A single access key (Dichotomous key also called sequential key , analytical key [1], or pathway key ) is a key where the sequence and structure of… … Wikipedia
