<embryology> Describes an animal which, as an embryo, had three distinct embryonic tissue layers - the ectoderm, mesoderm, and endoderm. ... This is in contrast to animals which are diploblastic (has two distinct tissue layers) and those which do not have any distinct tissue layers as an embryo (nor organs and distinct tissues as an adult). Ã
Found on http://www.mondofacto.com/facts/dictionary?triploblastic
• (a.) Of, pertaining to, or designating, that condition of the ovum in which there are three primary germinal layers, or in which the blastoderm splits into three layers.
Found on http://thinkexist.com/dictionary/meaning/triploblastic/
triploblastic Used to describe a multicellular animal that has three primary germ layers (ectoderm, endoderm, mesoderm) during embryonic development. This is typical of all multicellular animals except coelenterates [marine invertebrate animals that have an internal body cavity (coelenteron); that is, sea anemones, corals, jellyfish, and comb jelli
Found on http://www.wordinfo.info/words/index/info/view_unit/2740/10
Having a body made up of three layers: ectoderm, mesoderm, and endoderm. All metazoans are triploblastic except cnidarians, which are diploblastic.
Found on http://www.daviddarling.info/encyclopedia/T/triploblastic.html
Type: Term Pronunciation: trip′lō-blas′tik Definitions: 1. Formed of three primary germ layers (ectoderm, mesoderm, endoderm), or containing tissue derived from all three layers.
Found on http://www.medilexicon.com/medicaldictionary.php?t=94050
Photo I took of a Tom Thumb in Dallas. ...
Found on http://en.wikipedia.org/wiki/Triploblastic
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