Definition of Segmental organs. Meaning of Segmental organs. Synonyms of Segmental organs

Here you will find one or more explanations in English for the word Segmental organs. Also in the bottom left of the page several parts of wikipedia pages related to the word Segmental organs and, of course, Segmental organs synonyms and on the right images related to the word Segmental organs.

Definition of Segmental organs

Segmental organs
Segmental Seg*men"tal, a. 1. Relating to, or being, a segment. 2. (Anat. & Zo["o]l.) (a) Of or pertaining to the segments of animals; as, a segmental duct; segmental papill[ae]. (b) Of or pertaining to the segmental organs. Segmental duct (Anat.), the primitive duct of the embryonic excretory organs which gives rise to the Wolffian duct and ureter; the pronephric duct. Segmental organs. (a) (Anat.) The embryonic excretory organs of vertebrates, consisting primarily of the segmental tubes and segmental ducts. (b) (Zo["o]l.) The tubular excretory organs, a pair of which often occur in each of several segments in annelids. They serve as renal organs, and often, also, as oviducts and sperm ducts. See Illust. under Sipunculacea. Segmental tubes (Anat.), the tubes which primarily open into the segmental duct, some of which become the urinary tubules of the adult.

Meaning of Segmental organs from wikipedia

- continuous with the visceral peritoneum lining the organs. The abdomen in vertebrates contains a number of organs belonging to, for instance, the digestive system...
- The nephridium (pl.: nephridia) is an invertebrate organ, found in pairs and performing a function similar to the vertebrate kidneys (which originated...
- circulates to the interior organs. Like their exteriors, the internal organs of arthropods are generally built of repeated segments. They have ladder-like...
- Segmental resection, or segmentectomy, is a surgical procedure to remove part of an organ or gland as a sub-type of resection, which might involve removing...
- relativity, as in the anatomical position method, segmental analysis describes anatomy in terms of which organs, tissues, etc. connect to each other, and the...
- These have few or no chetae per segment, and no nuchal organs or parapodia. However, they have a unique reproductive organ, the ring-shaped ****ellum ("pack...
- breathing organs are partly or fully modified into tracheae, through which oxygen is diffused into the haemolymph or directly to the tissue and organs. This...
- perineal segments (sometimes known together with the abdomen as the lower torso, where the hindlimbs extend). In humans, most critical organs, with the...
- missing organ. The donor and recipient may be at the same location, or organs may be transported from a donor site to another location. Organs and/or tissues...
- Segmental arterial mediolysis (SAM) is a rare disorder of the arteries characterized by the development of aneurysms, blood clots, narrowing of the arteries...