ENTOSTERNUM Meaning and
Definition
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Entosternum is a term used in the field of anatomy and zoology to refer to a specific structure found in certain arthropods. Derived from the Greek words "entos," meaning inner, and "sternon," meaning breastplate or sternum, the entosternum is essentially an internal plate or ventral support structure located in the thorax or abdomen of a wide range of arthropods, including insects and crustaceans.
The entosternum serves as a crucial attachment point for the muscles responsible for movement and locomotion in these organisms. It provides support and stability to the body, allowing for coordinated and efficient movements. In addition to its mechanical function, the entosternum often acts as a site of muscle insertion, facilitating muscle contraction and enabling the arthropod to engage in activities such as walking, jumping, or swimming.
The exact structure and composition of the entosternum can vary between different arthropod groups. In insects, for example, the entosternum is typically a hardened, chitinous plate that lies beneath the ventral nerve cord and is attached to the exoskeleton. In crustaceans, the entosternum is often more complex, featuring multiple segments or divisions and playing a role in respiratory and circulatory functions as well.
Overall, the entosternum is a fundamental anatomical component of arthropods that contributes to their overall body support, locomotion, and overall survival.
Common Misspellings for ENTOSTERNUM
- wntosternum
- sntosternum
- dntosternum
- rntosternum
- 4ntosternum
- 3ntosternum
- ebtosternum
- emtosternum
- ejtosternum
- ehtosternum
- enrosternum
- enfosternum
- engosternum
- enyosternum
- en6osternum
- en5osternum
- entisternum
- entksternum
- entlsternum
Etymology of ENTOSTERNUM
The word "Entosternum" is derived from two Greek roots: "Ento-" and "Sternon".
1. "Ento-" (ἔντος): This prefix in Greek means "inside" or "within".
2. "Sternon" (στέρνον): This word refers to the sternum, which is the breastbone or the flat bone located in the center of the chest in vertebrates.
When combined, "Entosternum" describes a structure that is located within or inside the sternum.
Similar spelling words for ENTOSTERNUM
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