ENDODERM LAMELLA Meaning and
Definition
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Endoderm lamella is a term used in embryology to describe a specialized layer of tissue that develops during the early stages of embryonic development in multicellular animals. Specifically, it refers to a thin, sheet-like structure formed from endoderm cells located within the embryo.
The endoderm is one of the three primary germ layers that give rise to the various tissues and organs of the developing organism. It is the innermost germ layer and gives rise to the lining of the digestive system and associated structures, such as the liver and pancreas.
During gastrulation, a process in which the single-layered embryo folds to form a three-layered structure, the endoderm cells migrate and organize themselves into distinct layers. One of these layers is the endoderm lamella, which lies between the ectoderm (outermost layer) and mesoderm (middle layer).
The endoderm lamella plays a crucial role in the subsequent formation of important structures and organs. It gives rise to the epithelial lining of the digestive tract, including the esophagus, stomach, intestines, and associated glands. Additionally, it contributes to the development of the respiratory system, as well as parts of the urinary and reproductive systems.
In summary, the endoderm lamella is a specialized layer of tissue formed from endoderm cells during embryonic development. It is essential for the formation of the digestive, respiratory, urinary, and reproductive systems, as well as their associated glands and epithelial linings.
Common Misspellings for ENDODERM LAMELLA
- endoderm lamelli
- endoderm lamelle
- endoderm lamellc
- endodermlambella
- e ndoderm lamella
- en doderm lamella
- end oderm lamella
- endo derm lamella
- endod erm lamella
- endode rm lamella
- endoder m lamella
- endoderm l amella
- endoderm la mella
- endoderm lam ella
- endoderm lame lla
- endoderm lamel la
- endoderm lamell a
Etymology of ENDODERM LAMELLA
The word "endoderm" has a Greek origin. It is formed by combining the Greek roots "endo", meaning "within", and "derma", meaning "skin" or "layer". Thus, "endoderm" can be translated as "inner skin/layer". This term is commonly used in biology to refer to the innermost layer of cells in the early embryo, which gives rise to various internal organs.
The term "lamella" also has Greek roots. It comes from the Greek word "lamella" or "lamellos", which means "thin plate" or "little plate". In biology, a lamella refers to a thin, flat, and sheet-like structure. In the context of the "endoderm lamella", it refers to a sheet or layer of endoderm cells within the developing embryo.
