embryonic tissue

noun
tissue in an embryo
Hypernyms: ↑animal tissue
Hyponyms: ↑germ layer

Useful english dictionary. 2012.

Look at other dictionaries:

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  • Embryonic stem cell — Embryonic stem cells (ES cells) are stem cells derived from the inner cell mass of an early stage embryo known as a blastocyst. Human embryos reach the blastocyst stage 4 5 days post fertilization, at which time they consist of 50 150 cells.… …   Wikipedia

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  • embryonic induction — The induction of differentiation in one tissue as a result of proximity to another tissue arising, for example, during gastrulation. One of the best known examples is the induction of the neural tube in the ectoderm by the underlying chordo… …   Dictionary of molecular biology

  • embryonic disc — the early embryo before the formation of somite. It is a flat disc of tissue bounded dorsally by the amniotic cavity and ventrally by the yolk sac. The formation of the primitive streak and archenteron in the embryonic disc determines the… …   Medical dictionary

  • embryonic disc — the early embryo before the formation of somites. It is a flat disc of tissue bounded dorsally by the amniotic cavity and ventrally by the yolk sac. The formation of the primitive streak and archenteron in the embryonic disc determines the… …   The new mediacal dictionary

  • embryonic axis — an elongate thickening of blastoderm tissue; the primitive differentiation of the embryo …   Dictionary of ichthyology

  • animal tissue — noun the tissue in the bodies of animals • Hypernyms: ↑tissue • Hyponyms: ↑chalaza, ↑embryonic tissue, ↑coronet, ↑epithelium, ↑epithelial tissue, ↑flesh, ↑ …   Useful english dictionary

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