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Segmentation in biology is the division of some animal and plant body plans into a linear series of repetitive segments that may or may not be interconnected to each other. This article focuses on the segmentation of animal body plans, specifically using the examples of the taxa Arthropoda , Chordata , and Annelida .
A segmentation gene is a gene involved in the early developmental stages of pattern formation. It regulates how cells are organized and defines repeated units in the embryo . Segmentation genes have been documented in three taxa: arthropods (i.e. insects and crabs ), [ 2 ] chordates (i.e. mammals and fish ), and annelids (i.e. leeches and ...
Evolutionary developmental biology seeks to explain the origins of diverse body plans. Body plans have historically been considered to have evolved in a flash in the Ediacaran biota ; filling the Cambrian explosion with the results, and a more nuanced understanding of animal evolution suggests gradual development of body plans throughout the ...
Segmentation (biology), the division of body plans into a series of repetitive segments Segmentation in the human nervous system; Internodal segment, the portion of a nerve fiber between two Nodes of Ranvier; Segment, in fruit anatomy, a section of a citrus fruit; Parts of a genome, especially in virology
Psychographics (psychometric segmentation; lifestyle and values segmentation) (article) (also see: Psychographic segmentation-article) Sagacity segmentation. List of abbreviations for frequently used consumer segments (b) Segmenting business or industrial markets. The main bases for segmenting business or industrial markets include:
BPO – Business process outsourcing; Comms – Communications sector; DIY – Do It yourself market; FMCG – Fast-moving consumer goods; FSS – Financial services sector; HoReCa – Hotel, restaurant, café [1] [2] H&LS – Health and life sciences; ICT – Information & communication technology; RPO – Recruitment process outsourcing
In biology, a tagma (Greek: τάγμα, pl.: tagmata – τάγματα - body of soldiers; battalion) is a specialized grouping of multiple segments or metameres into a coherently functional morphological unit. Familiar examples are the head, the thorax, and the abdomen of insects. [1]
Market segmentation is the process of dividing mass markets into groups with similar needs and wants. [2] The rationale for market segmentation is that in order to achieve competitive advantage and superior performance, firms should: "(1) identify segments of industry demand, (2) target specific segments of demand, and (3) develop specific 'marketing mixes' for each targeted market segment ...