radial canal वाक्य
उदाहरण वाक्य
मोबाइल
- The radial canals run through notches in the calcareous plates surrounding the mouth and then run along the ambulacral areas along the length of the body.
- Its main parts are the madreporite, the stone canal, the ring canal, the radial canals, the lateral canals, and the tube feet.
- In many species, this is further elaborated by a system of radial canals, with or without an additional ring canal towards the edge of the dome.
- The ampullae branching off from either side of the radial canals give rise to ten rows of tube feet, which penetrate through holes in the test to the outside.
- The Apodida, which have no tube feet, also have no radial canals, with the canals to the tentacles branching off directly from the ring canal . 991 992
- A central haemal ring surrounds the pharynx next to the ring canal of the water vascular system, and sends off additional vessels along the radial canals beneath the ambulacral areas.
- In sea stars these are always staggered, so that an ampulla on the left follows one on the right, and so on down the length of the radial canal.
- The central ring canal, in addition to connecting the radial canals to each other and to the stone canal, also has a number of other specialised structures on the inner surface.
- Radial canals in the endosiphuncular canal system are typically arched, curving forward and backward from near the septal foramina ( openings ) to connect with the parispatium on either side of the middle of each segments.
- While a starfish lacks a centralized brain, it has a complex nervous system with a nerve ring around the mouth and a radial nerve running along the ambulacral region of each arm parallel to the radial canal.
- In most cases, the small lateral canals connecting the ampullae to the radial canal are of equal length, so that the tube feet are arranged in two rows, one along each side of the groove.
- They are present in the Leucosolenia ( a asconoid sponge ) at the body wall through which water enters the body or they are present in Scypha ( a syconoid sponge ) as a connection between incurrent canal and radial canal.
- As in other echinoderms, the radial canals give rise to lateral canals, but there are no ampullae, and clusters of three tube feet branch from the ends of each canal, except around the mouth, where they are found singly.
- "Ormoceras " is a characterized by its straight shell, more or less circular in cross section, and a relatively narrow subcentral siphuncle composed of globular segments in which the radial canals in the endosiphuncular canal system are straight and normal to the central canal.
- ""'Huronia " "'is an actinocerid genus included in the Huroniidae along with " Discoactinoceras " and " Huroniella ", ( Teichert 1964 ) . " Huronia " is characterized by long siphuncle segments with the free part of the connecting rings only slightly inflated and by a narrow central canal and strongly curved radial canals located in the anterior part of each siphuncle segment
- The genus name, " Bazinga ", has two cultural references : firstly, as a colloquialism meaning " fooled you ! " uttered by Dr . Sheldon Cooper in the United States TV program " The Big Bang Theory ", as the small size means the species was probably mistaken as a juvenile of other species, such as the similar " Catostylus mosaicus "; the term " bazinga " is also given to a seven-string harp, and the straight radial canals of this new species are reminiscent of such strings.
- अधिक वाक्य: 1 2
radial canal sentences in Hindi. What are the example sentences for radial canal? radial canal English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.