Mandible definition zoology

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August undefined, 2024

Webman·di·ble (măn′də-bəl) n. 1. The lower jaw of a vertebrate animal. 2. Either the upper or lower part of the beak in birds. 3. Any of various mouth organs of invertebrates used for … WebOct 4, 2024 · Mastication Definition. Mastication is the mechanical grinding of food into smaller pieces by teeth; it is essentially a technical word for “chewing”. Mastication breaks down food so that it can go through the esophagus to the stomach. Breaking down food into smaller pieces also increases its surface area so that digestive enzymes can ...

gnathal lobe - Academic Dictionaries and Encyclopedias

http://www.futura-sciences.us/dico/d/medical-science-mandible-50003015/ Webmandible (măn′də-bəl) n. 1. The lower jaw of a vertebrate animal. 2. Either the upper or lower part of the beak in birds. 3. Any of various mouth organs of invertebrates used for seizing and biting food, especially either of a … deer shed festival map

Mandible definition of mandible by Medical dictionary

WebMay 11, 2024 · mandible. 1. In vertebrates, the lower jaw. 2. In birds, specifically the lower jaw and bill but the term is also used to denote the two parts of the bill of a bird, … WebA subphylum of Arthropoda; members possess a pair of mandibles which characterize the group. WebSep 11, 2024 · Definition. The mandible is the largest bone in the human skull and supports the lower teeth. It is the only mobile bone of the skull and is essential for … fedline command

Mandible Anatomy, Definition & Function Body Maps

Morphological and Functional Diversity of Ant Mandibles

WebNov 13, 2024 · Mandibles are located on the third segment of the body after the head Two pairs of maxillae on the fourth and fifth segments after the head Two separate antennae Specialized mandibles Simplistic... WebJun 1, 2024 · Ascending ramus is a commonly used term in the dental literature, although a definition for this anatomic landmark is lacking in standard textbooks, 1, 2, 3 Glossary of Prosthodontic Terms, 4 Wikipedia, or a Google search for “definition of the ascending ramus of the mandible.” In a letter to the editor, Hammond 5 raised a similar concern in … fedline downWebThus, it remains unclear how intra-individual variation in diet, due to ontogenetic variation in feeding behaviors or seasonal resource fluctuations, affects the resulting adult morphology. Furthermore, the mandible is composed of multiple developmental and functional subunits, and the extent to which growth and plasticity among these modules ... fedline advantage wire

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Mandible definition zoology

Maxilla (arthropod mouthpart) - Wikipedia

WebFrom Longman Dictionary of Contemporary English mandible man‧di‧ble / ˈmændəb ə l / noun [countable] technical 1 HBA HBF the jaw bone of an animal or fish, especially the … Webmandible. that part of the mouthparts of an animal which does most of the crushing of food materials. In vertebrates, the term usually denotes the lower jaw. In insects and other …

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WebApr 7, 2011 · This discovery has re-launched the debate on the definition of the Hystricognathi suborder identified using the angle of the jaw relative to the plane of the incisors. Our study aims to end this ambiguity. For clarity, it became necessary to revisit the entire morphological diversity of the mandible in extant and extinct rodents. Webadjective. man· dib· u· lar -yə-lər. : of, relating to, or located near a mandible.

Webmandible / ( ˈmændɪbəl) / noun the lower jawbone in vertebratesSee jaw (def. 1) either of a pair of mouthparts in insects and other arthropods that are usually used for biting and … WebIn human anatomy, the facial skeleton of the skull the external surface of the mandible is marked in the median line by a faint ridge, indicating the mandibular symphysis (Latin: symphysis menti) or line of junction where the two lateral halves of the mandible typically fuse at an early period of life (1-2 years).

Web2. either of a pair of mouthparts in insects and other arthropods that are usually used for biting and crushing food WebApr 12, 2024 · The mandible is the largest bone of the fascial skeleton (viscerocranium). Besides the bones of the middle ear, the mandible is the only mobile bone in the skull. Unlike other bones of the skull, the …

Webmandible n. in A Dictionary of Dentistry ; mandible in A Dictionary of Environment and Conservation ; View overview page for this topic

Webmandible — n. [L. mandibula, jaw] 1. A jaw. 2. (ANNELIDA: Polychaeta) The ventral chitinous plates or rods, maybe dentate, against which the maxilla work. 3. (ARTHROPODA: Crustacea) One of the third pair of cephalic appendages. 4. (ARTHROPODA: Diplopoda)… … Dictionary of invertebrate zoology masticatory process — see gnathal lobe … fedline direct wiresWebzoology, branch of biology that studies the members of the animal kingdom and animal life in general. It includes both the inquiry into individual animals and their constituent parts, even to the molecular level, and the inquiry into animal populations, entire faunas, and the relationships of animals to each other, to plants, and to the nonliving environment. … fedline cybersecurityWebJul 7, 2024 · Mandibles ("jaws") are a crucial tool for many insects, but perhaps in no insect group are they more highly utilized than in the ants (Formicidae). Ants use their mandibles for a diverse array of activities, … fedline connection utilityWebman·di·ble (măn′də-bəl) n. 1. The lower jaw of a vertebrate animal. 2. Either the upper or lower part of the beak in birds. 3. Any of various mouth organs of invertebrates used for … fedline annual assessmentWebFrom Longman Dictionary of Contemporary English man‧di‧ble /ˈmændəbəl/ noun [ countable] technical 1 the jaw bone of an animal or fish, especially the lower jaw 2 the … deer shed festival logoWebMandible (insect mouthpart) Insect mandibles are a pair of appendages near the insect's mouth, and the most anterior of the three pairs of oral appendages (the labrum is more … deer shed festival tickets 2023Webmandible meaning: 1. in a person or animal, the lower jaw bone 2. in insects, one of the two parts of the mouth used…. Learn more. fedline disaster recovery