WordNet: alkiorakkulan uloin solukerros, trofoblasti

Sanatista
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"



alkiorakkulan uloin solukerros


trofoblasti