HYPOMERE Meaning and
Definition
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Hypomere is a term commonly used in the field of embryology and zoology to describe a specific region or segment in certain organisms. Specifically, it refers to the lower portion or ventral part of a segmented body, particularly in animals with a segmented body plan, such as annelids (e.g., earthworms), arthropods (e.g., insects), and chordates (e.g., fish).
In these organisms, the body is typically divided into repeating segments or metameres, with each segment performing specific functions. The hypomere, also known as the ventral mesoderm or ventral segmental mesoderm, comprises the lower part of a segment, located beneath the midline or ventral axis.
In the case of chordates, such as fish, the hypomere is formed during the process of embryonic development, where the mesoderm layer of cells differentiates into three distinct regions: the epimere (dorsal), mesomere (intermediate), and hypomere (ventral). The hypomere gives rise to various structures and tissues, including skeletal muscle, connective tissue, and other organs found in the ventral and lateral regions of the body.
Overall, the term "hypomere" serves to describe the lower or ventral part of a segmented body in certain animals, and highlights the importance of body segmentation in the development and organization of different structures and functions within the organism.
Common Misspellings for HYPOMERE
- hypommre
- hypomare
- hypomgre
- hypome2e
- hypomebe
- hypomeze
- hypomeve
- hypomepe
- hypomese
- hypomeru
- hypomerm
- hypomera
- hypomerg
- h ypomere
- hypo mere
- hypom ere
- hypome re
- hypomer e
Etymology of HYPOMERE
The word "hypomere" is derived from two Greek roots: "hypo" which means "under" or "beneath", and "meros" which means "part" or "segment". When combined, "hypomere" refers to the segments or parts that lie beneath or below something else. In biology, particularly in the field of embryology, "hypomere" is used to describe the ventral part of a segment in certain organisms.
