germ layer definition

  • noun:
    • Any of three cellular layers, the ectoderm, endoderm, or mesoderm, into which many animal embryos differentiate and that the body organs and tissues of this human body develop through additional differentiation.
    • A collection of cells assembled during embryogenesis that ultimately develop into all cells and organs via organogenesis in pets.
    • (embryology) any of the 3 levels of cells differentiated in embryos following gastrulation
    • any one of three mobile levels, the ectoderm, endoderm, or mesoderm, into which many animal embryos differentiate and that the body organs and cells of human anatomy develop through further differentiation.
    • an accumulation cells assembled during embryogenesis that ultimately develop into all cells and organs via organogenesis in creatures.
    • (embryology) the 3 levels of cells classified in embryos after gastrulation
    • any one of three cellular levels, the ectoderm, endoderm, or mesoderm, into which most animal embryos differentiate and that the organs and tissues of human anatomy develop through additional differentiation.
    • A collection of cells put together during embryogenesis that in the course of time develop into all tissues and organs via organogenesis in animals.
    • (embryology) some of the 3 levels of cells classified in embryos after gastrulation
    • some of three cellular levels, the ectoderm, endoderm, or mesoderm, into which many animal embryos differentiate and from where the organs and tissues for the human body develop through further differentiation.
    • some of three cellular levels, the ectoderm, endoderm, or mesoderm, into which most animal embryos differentiate and that the organs and areas of the human body develop through further differentiation.
    • an accumulation of cells put together during embryogenesis that sooner or later become all areas and organs via organogenesis in pets.
    • an accumulation of cells put together during embryogenesis that sooner or later grow into all cells and organs via organogenesis in creatures.
    • (embryology) any of the 3 layers of cells classified in embryos after gastrulation
    • (embryology) the 3 levels of cells differentiated in embryos after gastrulation

Related Sources

  • Definition for "germ layer"
    • Any of three cellular layers, the ectoderm, endoderm,…
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  • Hyponym for "germ layer"
  • Hypernym for "germ layer"
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