Ossicle definition biology
Webossicle noun [ C ] medical specialized uk / ˈɒs.ɪ.k ə l / us / ˈɑːs.ɪ.k ə l / a small bone or structure that is similar to a bone: The auditory ossicles are small bones in the middle … Webossicle definition: 1. a small bone or structure that is similar to a bone: 2. a small bone or structure that is…. Learn more.
Ossicle definition biology
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WebFeb 19, 2024 · Accessory ossicles are secondary ossification centers that remain separate from the adjacent bone. They are usually round or ovoid in shape, occur in typical locations and have well defined smooth cortical … WebSep 14, 2024 · Definition. The cranial bones of the skull are also referred to as the neurocranium. The neurocranium is a group of eight bones that form a cover for the brain and brainstem. The 8 cranial bones are the …
WebIt is a hydraulic pressure system that aids in movement. The canals are water-filled tubes that open to the outside through a skeletal plate called the madreporite (from Latin root words madre meaning mother and pori meaning small hole) lying on the surface near the anal opening. Water enters and leaves the tubes through this sieve-like plate. Webossicle meaning: 1. a small bone or structure that is similar to a bone: 2. a small bone or structure that is…. Learn more.
WebIn regular urchins, the ossicles, or plates, of the test are arrayed in ten longitudinally oriented columns. Two adjacent columns each form one of five ambulacral series. These are the plates through which tube feet extend. On the aboral side, the tube feet function in respiration and sensation. Webossicle noun [ C ] medical specialized us / ˈɑːs.ɪ.k ə l / uk / ˈɒs.ɪ.k ə l / a small bone or structure that is similar to a bone: The auditory ossicles are small bones in the middle …
Webos·si·cle ( os'i-kĕl) [TA] A small bone; specifically, one of the bones of the tympanic cavity or middle ear. Synonym (s): bonelet, ossiculum. [L. ossiculum, dim. of os, bone] Medical …
Websta·pes , pl. stapedes ( stā'pēz, stā-pē'dēz) [TA] The smallest of the three auditory ossicles; its base, or footpiece, fits into the vestibular (oval) window, while its head is articulated with the lenticular process of the long limb of the incus. Synonym (s): stirrup. [Mod. L. stirrup] how to paint shallow waterWebAug 2, 2024 · Ossicles Definition. An ossicle is a very small bone found in the human body. The ossicles of the middle ear serve one primary function: to transfer the … how to paint shadows in photoshopWebSep 7, 2024 · The skeleton is the supporting framework of an organism. It is typically made out of hard, rigid tissue that supports the form of the animal’s body and protects vulnerable organs. how to paint shaker cabinet doorsWebThere are three ear ossicles in the human ear: Malleus: A hammer-shaped part that is attached to the tympanic membrane through the handle and incus through the head. It is the largest ear ossicle. Incus: An anvil-shaped ear ossicle connected with the stapes. Stapes: It is the smallest ossicle and also the smallest bone in the human body. my alaska credit cardWeb1 a : the natural process of bone formation b : the hardening (as of muscular tissue) into a bony substance 2 : a mass or particle of ossified tissue 3 : a tendency toward or state of … my alaskaworld.comWebauditory ossicles The 3 diminutive bones of the middle ear. The malleus is attached to the inner face of the tympanic membrane at the manubrium and articulates at its head with … how to paint shaker cabinetsWebossicle [ ŏs ′ĭ-kəl ] A small bone, especially one of the three located in the middle ear (the incus, malleus, and stapes) that transmit sound vibrations from the eardrum to the inner … how to paint sheep