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单词 epitrichial
释义

> as lemmas

epiˈtrichial
epiˈtrichial adj.
ΚΠ
1882 Proc. Boston Soc. Nat. Hist. 21 iii. 301 The surface is covered by a thin ‘epitrichial’ layer of large, flat, polygonal cells more or less granular, with inconspicuous nuclei.
1887 A. C. Haddon Introd. Study Embryol. 100 The epidermis of Amphioxus permanently remains as a single layer. In all other embryo Vertebrates, the epiblast, from being single, becomes double layered, owing to the primitive epiblast giving rise to a layer of flattened epithelial cells, the epitrichial layer.
extracted from epitrichiumn.
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as lemmas
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更新时间:2024/12/24 22:12:45