what is the zygomatic body
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Zygomaticus major muscle Jesse Day. The Zygomatic major is a muscle of the human body. It is a muscle of facial expression which draws the angle of the mouth superiorly and posteriorly (smile). Like all muscles of facial expression, the zygomatic major is innervated by the facial nerve (Cranial Nerve VII). More specifically the buccal and zygomatic branches of the facial nerve.
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Zygote A zygote (from Greek ζυγωτός zygōtos joined or yoked, from ζυγοῦν zygoun to join or to yoke), is an eukaryotic cell formed by a fertilization event between two gametes. The zygote's genome is a combination of the DNA in each gamete, and contains all of the genetic information necessary to form a new individual. In multicellular organisms, the zygote is the earliest developmental stage. In single-celled organisms, the zygote can divide asexually by mitosis to produce identical offspring. Oscar Hertwig and Richard Hertwig made some of the first discoveries on animal zygote formation.
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Somatic cell A somatic (Greek: σὠμα/soma = body) or vegetative cell is any biological cell forming the body of an organism; that is, in a multicellular organism, any cell other than a gamete, germ cell, gametocyte or undifferentiated stem cell.ue to the fusion of the two gametes, a human zygote contains 46 chromosomes (i.e. 23 pairs). However, a large number of species have the chromosomes in their somatic cells arranged in fours ( tetraploid ) or even sixes ( hexaploid ).
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What is a Zygote? Origin of Zygote. The term “zygote” means “yoked together” in Greek, reflecting the fact that the cell contains genetic material from both parents, brought together for the first time to create a cell with a full set of genes. A zygote is the first step in the creation of a completely new human, with a typically unique set of genes. If all goes well, the zygote will undergo cleavage, dividing and reproducing itself to create a small cluster of cells known as a blastocyst. The development of the blastocyst takes around five days from the moment of conception in humans.
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- 1. zygomatic-the arch of bone beneath the eye that forms the prominence of the cheek. cheekbone, jugal bone, malar, malar bone, os zygomaticum, zygomatic bone. jugal point, jugale-the craniometric point at the union of the frontal and temporal processes of the zygomatic bone.y·go·ma. n. pl. zy·go·ma·ta (-mə-tə) or zy·go·mas. 1. The zygomatic bone. 2. The zygomatic arch. 3. The zygomatic process.
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zygomatic bone the bone forming the hard part of the cheek and the lower, lateral portion of the rim of the orbit. See also Table 10. zygomatic gland. a salivary gland, formerly known as the orbital or upper molar gland, best developed in carnivores; located above the zygomatic arch and below the eye.
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5b. 4. The Zygomatic Bone FIG. 164 Left zygomatic bone in situ. The zygomatic bone is small and quadrangular, and is situated at the upper and lateral part of the face: it forms the prominence of the cheek, part of the lateral wall and floor of the orbit, and parts of the temporal and infratemporal fossae (Fossæ. fig. 164all describes it as being ossified from one center which appears just beneath and to the lateral side of the orbit. After birth, the bone is sometimes divided by a horizontal suture into an upper larger, and a lower smaller division. In some quadrumana the zygomatic bone consists of two parts, an orbital and a malar.
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zygote A zygote is a fertilized egg/a conceptus. == ==. A zygote is the resulting single cell that is formed from the fertilization of a sperm and an ovum. After several divisions, it implants in the uterus.
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Zygomaticus major muscle The zygomaticus major is a muscle of the human body. It is a muscle of facial expression which draws the angle of the mouth superiorly and posteriorly (smile).
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Zygomaticus major muscle Zygomaticus major muscle. The zygomaticus major is a muscle of the human body. It is a muscle of facial expression which draws the angle of the mouth superiorly and posteriorly to allow one to smile. Like all muscles of facial expression, the zygomatic major is innervated by the facial nerve (the seventh cranial nerve), more specifically, the buccal and zygomatic branches of the facial nerve.
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Mucormycosis background. Mucormycosis, also known as zygomycosis, is an aggressive, opportunistic fungal infection of the sinuses, skin, gastrointestinal tract, brain or lungs that usually affects individuals who are immunocompromised.epending on where the fungal spores are deposited, mucormycosis may affect the sinuses, lungs, gastrointestinal tract, brain or skin. Most mucormycosis infections are life threatening. Most patients who have mucormycosis experience severe infections of the facial sinuses, which may extend into the brain.
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somatic 1. Relating to the soma or trunk, the wall of the body cavity, or the body in general. Synonym(s): parietal (2) . 2. Relating to or involving the skeleton or skeletal (voluntary) muscle and the innervation of the latter, as distinct from the viscera or visceral (involuntary) muscle and its (autonomic) innervation. 3. Relating to the vegetative, as distinguished from the generative, functions. somatic. 1. pertaining to or characteristic of the soma or body.
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- Zygotes are the original cell that is formed when the animal sperm and egg cells combine. Originally a zygote is only 1 cell, but it begins to divide through the process of mitosis until it becomes much larger, eventually developing into an embryo, then fetus, and eventually, a developing baby.ygotes are only formed through the process of [b]fertilization[/b], which is the actual combining of a male sperm cell and a female egg cell.
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Zygomatic process Zygomatic Process of Frontal Bone. It is the zygomatic process section that comprises of the frontal bone. It extends in a lateral and inferior manner from the frontal bone. It is a thick lateral outgrowth of the supra-orbital margin.icture 1 – Zygomatic process. The word “Zygomatic” comes from the Greek term “Zygon” which means “Yoke” due to its similarity with a yoke set on oxen. The term “process” comes from the fusion of two Latin words “pro” standing for “forward” and “cessus” for gone.
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Zygomaticus minor Zygomaticus minor. The zygomaticus minor is one of the 36 muscles used for facial expressions. While there are 43 muscles in the face, only 16 adjust the mouth. The muscle originates at the malar bone and connects to the orbicularis oculi. It is a slender band of muscle on each side of the face arising from the zygomatic bone.
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Amygdaloid body The amygdala is an important part of the brain, which assists in responses of fear and pleasure. The abnormal working of the amygdaloid body can lead to various clinical conditions including developmental delay, depression, anxiety, and autism.
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- of, relating to, or situated near the zygoma. noun. 2. zygomatic bone. Origin of zygomatic. 1700-1710. 1700-10; zygomat- (combining form of zygoma) + -ic. Related forms.
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Zygote A zygote (from Greek ζυγωτός zygōtos joined or yoked, from ζυγοῦν zygoun to join or to yoke), is a eukaryotic cell formed by a fertilization event between two gametes. The zygote's genome is a combination of the DNA in each gamete, and contains all of the genetic information necessary to form a new individual.In multicellular organisms, the zygote is the earliest developmental stage.n human fertilization, two 1n haploid cells—an ovum (female gamete) and a sperm cell (male gamete)—combine to form a single 2n diploid cell called the zygote.
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Zygomaticus Major The zygomaticus major are muscles located in the region of the of the head, neck, or face taught as part of many courses in Indian Head Massage.
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The Zygomatic Bone: Anatomy of the Cheekbone A process (extension or outgrowth) of the zygomatic bone meets with a process of the temporal bone (located at the side of the skull at the temple), forming the horizontal zygomatic arch.Both the zygomatic bone and the zygomatic arch may be called the zygoma.They are colloquially known as the cheekbone, which is prominently visible on the faces of some people. At right: Cheekbone anatomy from Grey's Anatomy.n comparative anatomy, the zygomatic bone is also called the jugal bone, which is found in all tetrapods (amphibians, reptiles, birds, and mammals).
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Zygomatic bone Zygomatic bone. In the human skull, the zygomatic bone (cheekbone or malar bone) is a paired bone which articulates with the maxilla, the temporal bone, the sphenoid bone and the frontal bone.
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- Synonyms: musculus zygomaticus major, greater zygomatic muscle, musculus zygomaticus. The definition information for zygomaticus major (muscle) is provided by Stedman's. You can search our medical dictionary here.Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.efinitions: 1. facial muscle of anterior cheek extending to upper lip; origin, zygomatic bone anterior to temporozygomatic suture; insertion, muscles at angle of mouth; action, draws upper lip upward and laterally; nerve supply, facial.
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zygoma The facial portion of the skull is short, and the zygoma is deep. In front of the ear, lies the zygoma, one of the most marked and important landmarks to the touch, and in lean persons to the eye. Length of skull about 1-5/12 inches; width at the zygoma, 1¼. It has, moreover, no zygoma in the skull, and there is no caecum.
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Is a Zygote, a human life? Define it for me, please. Thanks.? Best Answer: A zygote is the diploid cell formed by the merging of two haploid cells(sperm and egg). A great many people claim that it is not.eport Abuse. Your definition is not entire correct. A zygote in it of itself, is a fertilized sex cell. So, that means that the process of cell division to create a person has already begun once the two com into contact with on another.
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zygomatic bone ethmoid bone the sievelike bone that forms a roof for the nasal fossae and part of the floor of the anterior cranial fossa. See anatomic Table of Bones in the Appendices. facial b's the bones that form the skeleton of the face, including the hyoid, palatine, and zygomatic bones, the mandible, and the maxilla.thmoid bone the sievelike bone that forms a roof for the nasal fossae and part of the floor of the anterior cranial fossa. See anatomic Table of Bones in the Appendices. facial b's the bones that form the skeleton of the face, including the hyoid, palatine, and zygomatic bones, the mandible, and the maxilla.
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3D Human Skull Model 3D Human Skull. 3D Human Skull. With the last release of the Zygote Anatomy Collections, a completely new skull was introduced. It includes an Interior Cranium, Sinuses, and intricate details such as foramina, sutures, and auditory ossicles.