embryonic development
1the stage of embryonic development — gemalinis augalo raidos periodas statusas T sritis augalininkystė apibrėžtis Sėklomis dauginamų augalų gemalo raidos tarpas nuo kiaušialąstės apvaisinimo iki sėklos dygimo pradžios, o vegetatyviškai dauginamų augalų – nuo pumpuro susidarymo iki… …
Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas
2embryonic — em|bry|on|ic [ˌembriˈɔnık US ˈa:n ] adj 1.) at a very early stage of development ▪ The plans are still only in embryonic form. 2.) relating to an ↑embryo ▪ embryonic development ▪ embryonic cells …
3Development of the gonads — The prenatal development of the gonads is a part of the development of reproductive system and ultimately forms the testes in males and ovaries in females. They initially develop from the mesothelial layer of the peritoneum. The ovary is… …
4Development of human lung — The development of human lung arises from the laryngotracheal groove. The larynx, trachea, bronchi and lungs begin to form during the fourth week of embryonic development.[1] At this time, the respiratory diverticulum (lung bud) appears ventrally …
5Development — De*vel op*ment, n. [Cf. F. d[ e]veloppement.] [Written also {developement}.] 1. The act of developing or disclosing that which is unknown; a gradual unfolding process by which anything is developed, as a plan or method, or an image upon a… …
6Development theory — Development De*vel op*ment, n. [Cf. F. d[ e]veloppement.] [Written also {developement}.] 1. The act of developing or disclosing that which is unknown; a gradual unfolding process by which anything is developed, as a plan or method, or an image… …
7Development of the urinary and reproductive organs — The development of the urinary and reproductive organs as a part of the prenatal development, concerns the urinary system and sex organs. The latter is a part of the stages of sexual differentiation. The urinary and reproductive organs are… …
8Development of the reproductive system — The development of the reproductive system is a part of prenatal development, and concerns the sex organs. It is a part of the stages of sexual differentiation. Because its location to a large extent overlaps the urinary system, the development… …
9Embryonic diapause — Delayed Implantation or Embryonic Diapause is a reproductive strategy used by approximately 100 different mammals in seven or eight different orders. In embryonic diapause, the embryo (blastocyst) does not immediately implant in the uterus, but… …
10Embryonic disk — Infobox Embryology Name = PAGENAME Latin = GraySubject = 6 GrayPage = 47 Caption = Section through embryonic disk of Vespertilio murinus. Caption2 = Surface view of embryo of a rabbit. (After Kölliker.) arg. Embryonic disk. pr. Primitive streak.… …
