WebPennaceous feathers have a rachis with vanes or vaxillum spreading to either side. These vanes are composed of a high number of flattened barbs, that are connected to one another with barbules . The barbules are tiny strands that criss-cross on the flattened sides of the barbs. This forms a miniature velcro -like mesh that holds all the barbs ... In vertebrates, rachis can refer to the series of articulated vertebrae, which encase the spinal cord. In this case the rachis usually forms the supporting axis of the body and is then called the spine or vertebral column. Rachis can also mean the central shaft of pennaceous feathers. In the gonad of the invertebrate nematode Caenorhabditis elegans, a rachis is the central cell-free core or axis of the gonadal arm of both adult males and hermaphrodites where the germ cells hav…
rachis - Wiktionary
Webrachis: [noun] an axial structure: such as. the elongated axis of an inflorescence. an extension of the petiole of a compound leaf that bears the leaflets. the distal part of the shaft of a feather that bears the web. WebA typical vaned feather features a main shaft, called the rachis. Fused to the rachis are a series of branches, or barbs; the barbs themselves are also branched and form the barbules. These barbules have minute hooks … ipss seixal
rachis Ejemplos de uso - Cambridge Dictionary
WebRachid translation in English - English Reverso dictionary, see also 'rachis, raid, Ranchi, rancid', examples, definition, conjugation. Translation Context Spell check Synonyms Conjugation. ... You can complete the definition of Rachid given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford ... Webn. n. Le Rachi est bon pour vous. The Rashi is good for you. Rachi commente : Il a été récompensé de son silence. Rashi comments: He was rewarded for his silence. Sable, frais, belles vues, nourriture naturelle et délicieux menu de Rachi. Sandy, cool, beautiful views, natural food and delicious Rachi menu. WebTừ điển dictionary4it.com. Qua bài viết này chúng tôi mong bạn sẽ hiểu được định nghĩa Endorachis là gì.Mỗi ngày chúng tôi đều cập nhật từ mới, hiện tại đây là bộ từ điển đang trong quá trình phát triển cho nên nên số lượng từ hạn chế và thiếu các tính năng ví dụ như lưu từ vựng, phiên âm, v.v. Trong ... ipss score sheet spanish