egg membranes



egg membranes defined in 1951 year

egg membranes - egg membranes;
egg membranes - Protective membranes surrounding the eggs of animals, especially well-developed in those of terrestrial species. Classified according to mode of origin: (1) Those secreted by ovum itself, vitelline membrane; (2) Those secreted by cells in the ovary, e.g. chorion, of insect eggs; (3) Those secreted by oviduct, e.g. white and shell of bird's egg, jelly of frog's spawn.

near egg membranes in Knolik


egg during cleavagehome
letter "E"
start from "EG"
egtoblast

definition of word "egg membranes" was readed 701 times

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