embryology

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embryology

 [em″bre-ol´o-je]
the science of the development of the individual during the embryonic stage and, by extension, in several or even all preceding and subsequent stages of the life cycle. adj., adj embryolog´ic.

em·bry·ol·o·gy

(em'brē-ol'ŏ-jē),
Science of the origin and development of the organism from fertilization of the oocyte to the end of the eighth week. Usually used to include all stages of prenatal life.
[embryo- + G. logos, study]

embryology

/em·bry·ol·o·gy/ (em″bre-ol´ah-je) the science of the origin and development of the individual from fertilization of an oocyte to the end of the eighth week of development and, by extension, during any stage of prenatal development.

embryology

(ĕm′brē-ŏl′ə-jē)
n.
1. The branch of biology that deals with the formation, early growth, and development of living organisms.
2. The embryonic structure or development of a particular organism.

em′bry·o·log′ic (-ə-lŏj′ĭk), em′bry·o·log′i·cal adj.
em′bry·o·log′i·cal·ly adv.
em′bry·ol′o·gist n.

embryology

[em′brē·ol′əjē]
Etymology: Gk, en, bryein + logos, science
the study of the origin, growth, development, and function of an organism from fertilization to birth. Kinds of embryology include comparative embryology, descriptive embryology, and experimental embryology. embryologic, embryological, adj.

em·bry·ol·o·gy

(em'brē-ol'ŏ-jē)
Science of the origin and development of the organism from fertilization of the oocyte to the end of the eighth week and, by extension, all subsequent stages up to birth.
[embryo- + G. logos, study]

embryology

The branch of science concerned with the process of physical development of the body, from the time of fertilization of the egg (ovum) to the time of birth.

embryology

the study of the developing EMBRYO in animals or plants.

em·bry·ol·o·gy

(em'brē-ol'ŏ-jē)
Science of the origin and development of the organism from fertilization of the oocyte to the end of the eighth week.
[embryo- + G. logos, study]

embryology

(em´brēol´əjē),
n the study of the origin, growth, development, and function of an organism from fertilization to birth.

embryology

the science of the development of the individual animal during the embryonic stage and, by extension, in several or even all preceding and subsequent stages of the life cycle.
References in periodicals archive ?
A somatic tissue not involved in the disease process and embryologically related to the sample must be chosen to eliminate excessive lyonization or acquired skewing.
The nasolacrimal apparatus arises embryologically from a cord of surface ectoderm that invaginates between the maxillary and frontonasal processes, giving rise to the canaliculi proximally and the lacrimal sac and nasolacrimal duct distally.
Embryologically, 2 processes occur during Mullerian development, lateral fusion and segmental resorption.
Nasal gliomas (a misnomer as they are not actually tumors) represent dysplastic heterotopic brain tissue in the nasal cavity or extranasally in the subcutaneous tissues, which have embryologically herniated through the dural cleft that later regressed.
1) Embryologically, the thyroid rudiment migrates from an invagination in the primitive pharynx in the foramen cecum to the final anatomic position in the anterior aspect of the neck.
2), (4) Embryologically, it is thought to represent a primary developmental anomaly of the right lung with secondary anomalous venous drainage.
Embryologically, parathyroid glands develop from a separate area, the dorsal epithelium of the third and fourth pharyngeal pouches.
Embryologically, this epithelium represents the fusion point of 2 epithelial derivatives from different germ layers, one from the endodermal hindgut lining the superior part of the primitive anal canal, and the other from the ectodermal protoderm lining the inferior part.
7) Embryologically, PFO is a remnant of fetal circulation.