Crossword Clue:

an early embryo

AnswerCrossword Clue
ZYGOTEVery early embryo
IDEAEmbryo of an invention
YOLKNourishment for an embryo
GESTATIONWhen an embryo develops
FETUSWhat an embryo develops into
IDEAThe embryo of an invention
EPIBLASTSOuter layers of cells of an embryo