Crosswords Solver

Answer: trophoblast
Answer	Crossword Clue
trophoblast	the outermost layer of cells in the morula that attaches the fertilized ovum to the uterine wall and acts as a nutritive pathway
trophoblast	A layer of tissue on the outside of a mammalian blastula, supplying the embryo with nourishment and later forming the major part of the placenta

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: trophoblast