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1 желточная оболочка
1) Biology: vitelline membrane, yolk skin2) Makarov: yolk membraneУниверсальный русско-английский словарь > желточная оболочка
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2 желточная оболочка
1) vitelline membrane, yolk membrane2) yolk skinРусско-английский биологический словарь > желточная оболочка
См. также в других словарях:
yolk — yolked, adj. yolkless, adj. yolky, adj. /yohk, yohlk/, n. 1. the yellow and principal substance of an egg, as distinguished from the white. 2. Embryol. the part of the contents of the egg of an animal that enters directly into the formation of… … Universalium
yolk — /joʊk / (say yohk) noun 1. the yellow and principal substance of an egg, as distinguished from the white. 2. Biology that part of the contents of the egg of an animal which enters directly into the formation of the embryo (formative yolk or… …
yolk — [[t]yoʊk, yoʊlk[/t]] n. 1) the yellow and principal substance of an egg, as distinguished from the white 2) dvl the part of the contents of the egg of an animal that enters directly into the formation of the embryo, together with any material… … From formal English to slang
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
reproductive system, animal — Introduction any of the organ systems by which animals reproduce. The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… … Universalium
chondrichthian — /kon drik thee euhn/, n. any member of the class Chondrichthyes, comprising the cartilaginous fishes. [ < NL, equiv. to chondr CHONDR + Gk ichthýes (pl.) fish] * * * ▪ fish class Introduction class name Chondrichthyes, or Selachii any… … Universalium
Pacific angelshark — Conservation status Near Threatened ( … Wikipedia
echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea … Universalium
Fish — are aquatic vertebrate animals that are typically ectothermic (previously cold blooded), covered with scales, and equipped with two sets of paired fins and several unpaired fins. Fish are abundant in the sea and in fresh water, with species being … Wikipedia
Teratoma — Classification and external resources Micrograph of a teratoma showing tissue from all three germ layers: mesoderm (immature cartilage left upper corner of image), endoderm (gastrointestinal glands cente … Wikipedia