Coelom - Wikipedia
The coelom (or celom) [1] is the main body cavity in many animals [2] and is positioned inside the body to surround and contain the digestive tract and other organs. In some animals, it is lined with mesothelium. In other animals, such as molluscs, it remains undifferentiated.
Coelom - Definition and Examples of Coelomates - Biology …
2017年6月8日 · The coelom is a body cavity found in metazoans (animals that develop from an embryo with three tissue layers: ectoderm, mesoderm, and endoderm). The cells in each tissue layer become differentiated during development, becoming different tissues, organs, and a …
Coelomic epithelium - Wikipedia
Coelomic epithelium refers to the epithelium that lines the surface of the body wall and abdominal organs. It constitutes the outermost layer of the male and female gonads, thus forming the germinal epithelium of the female or of the male.
Coelomic Definition & Meaning - Merriam-Webster
noun. coe· lom ˈsē-ləm. plural coeloms also coelomata si-ˈlō-mə-tə. : the usually epithelium-lined space between the body wall and the digestive tract of metazoans above the lower worms. …
Coelom: Definition,Types, Structure, Coelomic Cavity, Function
What Is Coelomic Cavity? In most animals, Coelom is the main body cavity located in the body to envelop and contain the internal organs, digestive tract etc. It is a hollow, fluid-filled cavity serving as a skeleton.
Coelomates – Types, Characteristics, Functions, Evolution, …
2024年10月2日 · Coelomates are a group of animals distinguished by the presence of a coelom, a fluid-filled body cavity situated between the alimentary canal and the body wall. This cavity is completely lined with mesodermal tissue, a critical feature …
Body cavity - Wikipedia
The intraembryonic coelom is the only cavity that persists in the mammal at term, which is why its name is often contracted to simply coelomic cavity. Subdividing the coelomic cavity into compartments, for example, the pericardial cavity / pericardium , where the heart develops, simplifies discussion of the anatomies of complex animals.
What is coelom? - Types & Definition - CK-12 Foundation
The coelom is a fluid-filled body cavity that is located between the digestive tract and the outer body wall in animals. It is lined by an epithelium derived from mesoderm. This cavity provides a space in which the internal organs can be suspended and can move freely.
Coelom | Definition, Functions & Types - Lesson - Study.com
2023年11月21日 · A fluid-filled body cavity is found between the ectoderm and endoderm. This cavity is called the coelom, and the fluid in it is called coelomic fluid.
Coelomic Cavity Development - Embryology
3 天之前 · coelom - (Greek, koilma = cavity) Term used to describe a fluid-filled cavity or space. Placental vertebrate development have both extra-embryonic (outside the embryo) and intra-embryonic (inside the embryo) coeloms.
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