blastocoele
hollow segmentation cavity of an embryo
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...
Blastocoel
[Gr. blastos - germ, bud, shoot; koilos - hollow]. The large fluid-filled cavity of the blastula formed by cleavage of the zygote. It may eventually be replaced by the growing archenteron.
blastocoel The fluid-filled cavity at the center of a blastula.
blastocyst The developmental stage of the fertilized ovum by the time it is ready to implant; formed from the morula and consists of an inner cell mass, an internal cavity, ...
blastocoel
(blas-toh-seel) [Gk. blastos, sprout + koilos, a hollow]
The fluid-filled cavity that forms in the center of the blastula embryo.
blastocyst ...
blastocoel - fluid-filled cavity found in the interior of a blastula or blastocyst.
blastocyst - cleavage stage mammalian embryo; a hollow ball of cells made of outer trophoblast cells and an inner cell mass.
blastocoel
The central cavity of the blastula stage of vertebrate embryos.
blastoderm
The layer of cells formed by cleavage of the fertilized egg in the presence of large amounts of yolk.
Blastocoele - Yolk sack/exocoelomic cavity - Heuser's membrane - Extraembryonic coelom - Vitelline duct
Umbilical cord (Umbilical artery, Umbilical vein, Wharton's jelly) - Allantois ...
blastocoel The internal cavity commonly formed by cell division early in embryonic development, prior to gastrulation.
[human] BlastulaEarly stage of animal development in which a single (usually) layer of cells surrounds a fluid-filled cavity (the blastocoel), thus forming a hollow ball.
The blastula is produced by mitosis of the zygote, and is a ball of cells surrounding a fluid-filled cavity (the blastocoel).
ACOELOMATE - Mesoderm obliterates the. blastocoel in the embryo. PLATYHELMINTHES. 3 main classes ... First of 2 Acoelomate c.s. View of whole fluke organism. ...
Full article ...
 See also: Embryo, Cells, Cleavage, Blastula, Human
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