metamerism

[mɛtəˈmɪərɪzəm]

metamerism Definition

• 1. the condition of having a body composed of a linear series of similar segments, each containing a duplicate set of organs and tissues
• 2. the property of having metamers

Using metamerism: Examples

Take a moment to familiarize yourself with how "metamerism" can be used in various situations through the following examples!

• Example

  The metamerism of the earthworm is a defining characteristic of its anatomy.

• Example

  Metamerism is a common feature among arthropods.

• Example

  The segmentation of the human embryo is an example of metamerism.

metamerism Synonyms and Antonyms

Synonyms for metamerism

• segmentation
• metamery

Phrases with metamerism

• metameric pattern

  a repeating pattern of segments or metameres

  Example

  The metameric pattern of the centipede's body is striking.

• metameric segmentation

  the process of forming metameres or segments in an organism

  Example

  Metameric segmentation is a key developmental process in many animals.

• metameric structure

  a structure composed of metameres or segments

  Example

  The metameric structure of the tapeworm makes it well-suited to life inside a host organism.

Origins of metamerism

from Greek 'meta-' meaning 'change' + 'meros' meaning 'part'

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Summary: metamerism in Brief

The term 'metamerism' [mɛtəˈmɪərɪzəm] refers to the condition of having a body composed of a linear series of similar segments, each containing a duplicate set of organs and tissues. It is a common feature among arthropods and is characterized by a metameric pattern. 'Metamerism' is also used to describe the process of forming metameres or segments in an organism, as well as structures composed of metameres.