单词 | germinal disc |
释义 | germinal disc (once / 3939771 pages) n WORD FAMILY germinal disc USAGE EXAMPLESMeroblast′ic, undergoing segmentation only in the germinal disc, as the eggs of birds. Various, Chambers's Twentieth Century Dictio...(2012) The origin and development of the blastoderm or germinal disc has nothing to do with recapitulation of the phylogeny. Otto, Rudolf, Naturalism And Religion(2010) Its tread is composed of several cells, and is now commonly called the germinal disc. Haeckel, Ernst Heinrich Philipp August, The Evolution of Man — Volume 1(2010) n a layer of cells on the inside of the blastula Syn|Hyper blastoderm, blastodisc, germinal area layer thin structure composed of a single thickness of cells |
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