Biology and Embryology. Each of the longitudinal divisions composing the body in some animals, esp. in the Articulata; a somite, metamere.
| 单词 | θ18835 |
| 释义 | the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > regions (9) segment1826 Biology and Embryology. Each of the longitudinal divisions composing the body in some animals, esp. in the Articulata; a somite, metamere. lateral plate1859 the thickened lateral part of the mesoderm in a vertebrate embryo. protovertebra1869 Embryology. Each of the segments of the embryonic mesoderm which subsequently develop into the vertebrae and associated muscles. Formerly also… mesomere1902 Embryology. A mesodermal segment or somite; a protovertebra. Also: the middle region of the mesoderm. organizator1924 Embryology. = organizer, n. 4. organizer1925 Embryology. A region of an embryo that performs induction (induction, n. 9b); an inductor. Also: an evocator (now rare). field1927 Embryology. = morphogenetic field, n. 1. organization centre1928 = organizer, n. 4. inductor1929 Embryology. A region of an embryo, or a substance produced by such a region, capable of causing induction (sense 9b). |
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