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ectodermЗначение термина ectoderm в knolikectoderm - ectoderm (ECTOBLAST, EPIBLAST) ectoderm - Superficial germ-layer of animal embryo, developing mainly into epidermis, nervous tissue, andnephridia (whenpresent). Term is usually applied to the germ-layer while it is still a distinctly demarcated region of the embryo, after gastrulation but before differentiation into the derived tissues; and all the tissues at later stages derived from the embryonic layer may be called ectodermal. See also: Germ-layer, Endoderm, Mesoderm. Рядом со словом ectoderm в knolik
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