- smooth chorion
- гладкий хорион, безворсинчатый хорион* * *безворсинчатый хорион
English-russian biological dictionary. 2013.
English-russian biological dictionary. 2013.
smooth chorion — c. laeve … Medical dictionary
Chorion — For the chorion in invertebrate eggs, see Chorion (egg). Chorion Diagram showing earliest observed stage of human embryo … Wikipedia
Chorion — The outermost of the two fetal membranesthe amnion is the innermost . which together surround the embryo. The chorion develops villi (vascular fingers) and gives rise to the placenta. In Greek, the word "chorion" means "skin… … Medical dictionary
chorion laeve — the smooth (nonvillous) and membranous part of the chorion. Called also smooth c … Medical dictionary
pregnancy — /preg neuhn see/, n., pl. pregnancies. the state, condition, or quality of being pregnant. [1520 30; PREGN(ANT) + ANCY] * * * Process of human gestation that takes place in the female s body as a fetus develops, from fertilization to birth (see… … Universalium
velamentous insertion — ve·la·men·tous insertion .vel ə men təs , .vēl n attachment of the umbilical cord to the chorion beyond the margin of the placenta * * * a type of attachment of the umbilical cord to the membranes (amnion and chorion) in which the vessels course… … Medical dictionary
Placenta — A temporary organ joining the mother and fetus, the placenta transfers oxygen and nutrients from the mother to the fetus, and permits the release of carbon dioxide and waste products from the fetus. It is roughly disk shaped, and at full term… … Medical dictionary
animal development — Introduction the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by … Universalium
human embryology — ▪ biology Introduction the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth. The human body, like that of most animals, develops from a single cell produced by the union of… … Universalium
insect — insectival /in sek tuy veuhl/, adj. /in sekt/, n. 1. any animal of the class Insecta, comprising small, air breathing arthropods having the body divided into three parts (head, thorax, and abdomen), and having three pairs of legs and usually two… … Universalium
Complications of pregnancy — Classification and external resources ICD 10 O00 O48 ICD 9 … Wikipedia