notochordal plate
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plate — 1. [TA] In anatomy, a thin, relative flat, structure. SYN: lamina [TA]. 2. A metal bar perforated for screws applied to a fractured bone to maintain the ends in apposition. 3. The agar layer within a Petri dish or similar … Medical dictionary
Neurulation — Neuroscience portal Transve … Wikipedia
Cilio — Imagen de microscopía electrónica de barrido de una muestra de epitelio cúbico monoestratificado de los bronquiolos, en la que se observan algunas células ciliadas y otras no ciliadas con microvellosidades. Los cilios (Et: del latín cilĭum … Wikipedia Español
head process — n an axial strand of cells that extends forward from the anterior end of the primitive streak in the early vertebrate embryo and is the precursor of the notochord * * * an axial strand of cells in the embryo extending forward from the primitive… … Medical dictionary
Notochord — Transverse section of a chick embryo of forty five hours’ incubation. Latin notochorda Gray s … Wikipedia
Process — In anatomy, a process is a projection from a structure. The process of the mandible is the part of the lower jaw that projects forward. In a more general sense, a process is a series of actions or events that are part of a system or of a… … Medical dictionary
Chordamesoderm — Transverse section of a chick embryo of forty five hours’ incubation. * Chordamesoderm: yellow, at notochord. * Paraxial mesoderm: red, at somite. * Intermediate mesoderm … Wikipedia
skeleton — skeletonless, adj. skeletonlike, adj. /skel i tn/, n. 1. Anat., Zool. the bones of a human or an animal considered as a whole, together forming the framework of the body. 2. any of various structures forming a rigid framework in an invertebrate.… … Universalium
pit — 1. SYN: fovea. 2. One of the pinhead sized depressed scars following the pustule of acne, chickenpox, or smallpox (pockmark). 3. A sharp pointed depression in the enamel surface of a tooth, due to faulty or incomplete … Medical dictionary
