How Do You Spell METAZOA?

Pronunciation: [mˌɛtəzˈə͡ʊə] (IPA)

Metazoa is a term used to describe all multicellular animals, from simple sponges to complex mammals. The spelling of this word uses the English alphabet and is pronounced as /mɛtəˈzoʊə/. The first two syllables are pronounced as "met-uh", and the final syllable is pronounced as "zo-uh". The "a" at the end of the word is pronounced as a schwa sound, represented by the symbol ə. The spelling of the word metazoa accurately reflects its pronunciation and is commonly used in scientific literature.

METAZOA Meaning and Definition

  1. Metazoa refers to a broad and diverse group of multicellular organisms within the animal kingdom. The term "metazoa" includes all animals except the microscopic unicellular organisms known as protists. These organisms encompass a wide range of species, from simple multicellular animals to highly complex and specialized creatures.

    Metazoa organisms are characterized by their cellular differentiation, meaning that they are made up of various specialized cell types that work together to perform specific functions within their bodies. This cellular differentiation allows metazoa to exhibit greater complexity and sophistication in their structure and physiology compared to unicellular organisms.

    Metazoa have distinctive features such as the presence of specialized tissues, organs, and organ systems. These organisms typically have a well-defined body plan, with a head region that contains sensory organs and a centralized nervous system. They also possess reproductive systems that allow for sexual reproduction, as well as digestive systems for nutrient intake and processing.

    Metazoa encompass a vast array of animals, ranging from sponges and jellyfish to insects, reptiles, birds, and mammals. They inhabit a wide variety of environments, including terrestrial, freshwater, and marine habitats. Metazoan diversity is immense, and their adaptations to different environments have led to the evolution of various body forms, physiological mechanisms, and survival strategies.

    Understanding the characteristics and diversity of metazoa is essential for studying animal biology, ecology, and evolution. The study of metazoa provides valuable insights into the complex relationships between organisms and their environment, as well as the mechanisms that underlie the functions and adaptations within the animal kingdom.

  2. A division of the animal kingdom, including all the multicellular animal organisms in which the cells are differentiated and form tissues; distinguished from the Protozoa, or unicellular animal organisms.

    A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for METAZOA

Etymology of METAZOA

The word "metazoa" is derived from the combination of two Greek words: "meta" meaning "beyond" or "transformation" and "zoon" meaning "animal". In the context of biology, "metazoa" refers to a taxonomic group that includes all multicellular animals, distinguishing them from unicellular organisms. The term was coined in the mid-19th century to describe this group of animals with complex, differentiated tissues and organs.

Similar spelling words for METAZOA


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