| Answer | Crossword Clue |
|---|---|
| amnion | membrane analogous to the amnion and occurring in various invertebrates |
| Answer | Crossword Clue |
|---|---|
| amnion | membrane analogous to the amnion and occurring in various invertebrates |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.