Definition
noun
(1) A type of taxonomy using numerical similarity values, e.g. cluster analysis, to rank organisms into categories based on the degree of overall similarity.
(2) A way of grouping and ranking organisms into taxa according to the numerical evaluation of the affinities and similarities between taxonomic entities or unit.
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
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This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..