primordial groove

primordial groove
primitive g.

Medical dictionary. 2011.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Primitive groove — Primitive Prim i*tive, a. [L. primitivus, fr. primus the first: cf. F. primitif. See {Prime}, a.] 1. Of or pertaining to the beginning or origin, or to early times; original; primordial; primeval; first; as, primitive innocence; the primitive… …   The Collaborative International Dictionary of English

  • primitive groove — n a depression or groove in the epiblast of the primitive streak that extends forward to the primitive knot * * * a lengthwise median furrow in the primitive streak of the embryo; in human embryos it is clearly visible during the third week.… …   Medical dictionary

  • primitive furrow — primordial furrow see under groove …   Medical dictionary

  • animal development — Introduction  the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by …   Universalium

  • human embryology — ▪ biology Introduction       the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth.       The human body, like that of most animals, develops from a single cell produced by the union of… …   Universalium

  • reproductive system, animal — Introduction       any of the organ systems by which animals reproduce.       The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… …   Universalium

  • Folk metal — Stylistic origins Heavy metal, folk music Cultural origins Early to mid 1990s across Europe Typical instruments Electric guitar Bass Drums Vocals Folk instruments or Keyboards …   Wikipedia

  • Bo Diddley — à Prague en 2005. Nom Ellas Otha Bates McDaniel Naissance …   Wikipédia en Français

  • Ellas McDaniel — Bo Diddley Bo Diddley Bo Diddley à Prague en 2005. Nom Ellas Otha Bates McDaniel Naissance …   Wikipédia en Français

  • Ellas Otha Bates McDaniel — Bo Diddley Bo Diddley Bo Diddley à Prague en 2005. Nom Ellas Otha Bates McDaniel Naissance …   Wikipédia en Français

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”