a fully differentiated structural and functional unit in an animal that is specialized for some particular function

特定の機能に特化した、動物の完全に分化した構造的および機能的な単位

the caudal part of the alimentary canal in vertebrate embryos

脊椎動物の胚の消化管の尾側部分

any organ involved in the process of respiration

呼吸のプロセスに関与するすべての器官

an enlarged and muscular saclike organ of the alimentary canal; the principal organ of digestion

消化管の主要な器官で、拡張した筋肉質の袋状の器官

an organ that separates waste substances from the blood and discharges them

血液から老廃物を分離し排出する器官

large and complicated reddish-brown glandular organ located in the upper right portion of the abdominal cavity; secretes bile and functions in metabolism of protein and carbohydrate and fat; synthesizes substances involved in the clotting of the blood; synthesizes vitamin A; detoxifies poisonous substances and breaks down worn-out erythrocytes

腹部の右上に位置する大きくて複雑な赤褐色の腺器官。胆汁を分泌し、タンパク質、炭水化物、および脂肪の代謝に関与する。血液の凝固に関与する物質やビタミンAを合成し、有毒物質の解毒や老廃赤血球の分解を行う。