| trophoblast |
the membrane that forms the wall of the blastocyst in early development; aids implantation in the uterine wall; "after implantation of the blastocyst in the uterine wall the trophoblast divides into two layers, the chorion and the placenta"
Ãâó: wordnet.princeton.edu/perl/webwn
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| trophoblastic |
of or relating to the trophoblast; "trophoblastic cancer"
Ãâó: wordnet.princeton.edu/perl/webwn
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| trophoblastic operculum |
the plug of trophoblast that helps close the gap in the endometrium made by the implanting blastocyst.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| trophoblast |
As the cells of the early embryo specialize, they soon differentiate into: (1) central ones that will form the embryo or fetus itself; and (2) peripheral ones (the trophoblast) that will be responsible for invading the mother
Ãâó: www.jansen.com.au/Dictionary_SU.html
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| trophoblast |
TRO-fo-blast A layer of cells in the preembryo that develops into the chorion and then the placenta. 218
Ãâó: www.mhhe.com/biosci/genbio/life/glossaryt.mhtml
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